UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H2wYQ1AeirHUgiAMvdy8VehbEs1nq03OzmAGbboyhIM=' 
WHERE 
  key_id = '1ebb9b24ca806e6ea7c0c7703b5246b76893057a285ef53b2a1089fd5da63179' 
  AND (
    token = 'H2wYQ1AeirHUgiAMvdy8VehbEs1nq03OzmAGbboyhIM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )