UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Ahn9NeUN4q8SkUVqPLq+Rg9psY01LDFnQrhrMPTg0M=' 
WHERE 
  key_id = '91631ff57ac894114669f0ef730c45f723cbacba005d8587dc05732d1890133a' 
  AND (
    token = '2Ahn9NeUN4q8SkUVqPLq+Rg9psY01LDFnQrhrMPTg0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )