UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QPlxNoqRsClWeJly2EZkeUKKrl813zeljj1g0x1WTEU=' 
WHERE 
  key_id = 'd6d4d094cd136d92d0c77094eb3a219daae2eaa25ab09cc1d6b56ded2f9b3759' 
  AND (
    token = 'QPlxNoqRsClWeJly2EZkeUKKrl813zeljj1g0x1WTEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )