UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FV0MAvVSGUpldog74bx2PK23um/0gVFBvN5saB2EQig=' 
WHERE 
  key_id = 'a3001f84d2a9b7a24a406b7239fab226b2426fb6b145aab5e6892e9fdf396e72' 
  AND (
    token = 'FV0MAvVSGUpldog74bx2PK23um/0gVFBvN5saB2EQig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )