UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gKxYTI7aC7qAaFXjerzg+baxEUU9QbCLWw5SQAPIMck=' 
WHERE 
  key_id = 'fda3f1172c1f2742c515bddda900b99b48aafac32b4fd1bc2fddfa981656ef4a' 
  AND (
    token = 'gKxYTI7aC7qAaFXjerzg+baxEUU9QbCLWw5SQAPIMck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )