UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ak58jA2RqwVEmhi9t6KjXAEiRTIAXZcLjdrlUXVTBcE=' 
WHERE 
  key_id = '09f8d136ccbb9e660c8461b22cffec7628a220589f192ae514bd2f4afa800cc0' 
  AND (
    token = 'Ak58jA2RqwVEmhi9t6KjXAEiRTIAXZcLjdrlUXVTBcE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )