UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6g4yFtqcCKSwydmKPSlZ27bG9NXVOaSaMyy2koSGPlw=' 
WHERE 
  key_id = '77275c9aaeddb4e399c8e34c46651b77fcd35902af00f73a5ed5d36bd9ca271e' 
  AND (
    token = '6g4yFtqcCKSwydmKPSlZ27bG9NXVOaSaMyy2koSGPlw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )