UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YUQmUlf/p0QP1JWHRK1EtRbsb+/LYW+kWQcuJSyzSMQ=' 
WHERE 
  key_id = '5c857b27511949060600dc52cad6c70e2a6679678dce27ece278440a3fd1d2be' 
  AND (
    token = 'YUQmUlf/p0QP1JWHRK1EtRbsb+/LYW+kWQcuJSyzSMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )