UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+h2YDZ2rV4Y9w+W4ZSTXReFepVZQuoC2dFxiuVDesxo=' 
WHERE 
  key_id = '4107c7a9943c7cb3c6ad37bf53bc6634b20522465be3de5f08074404fd2d7fdb' 
  AND (
    token = '+h2YDZ2rV4Y9w+W4ZSTXReFepVZQuoC2dFxiuVDesxo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )