UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UHv6PRzxjVMYdj5YsAnf6hk/bFbW00ooA6Omnc5/uk0=' 
WHERE 
  key_id = 'fd6e64c07a1e4f9fae34bb5c71681eab5d14bd7302e50ec71a985f9f6474750a' 
  AND (
    token = 'UHv6PRzxjVMYdj5YsAnf6hk/bFbW00ooA6Omnc5/uk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )