UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xt24eK9ZPNrT3+bQXwu1G9q7cTlldQP7dZSSUZgTDm8=' 
WHERE 
  key_id = '7b515a62604baaecfd2bfd8cf8d64d2957d80b0eda9b3aea69f0972b63b1cf2b' 
  AND (
    token = 'Xt24eK9ZPNrT3+bQXwu1G9q7cTlldQP7dZSSUZgTDm8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )