UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jEuppYtcsbZUzclMx+8FveD36hV+oamr6/ufA/SHBOk=' 
WHERE 
  key_id = '1428128e728ab6b21b90880f721cfcae56665632448fe64160dfe7895792e498' 
  AND (
    token = 'jEuppYtcsbZUzclMx+8FveD36hV+oamr6/ufA/SHBOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )