UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kE/GMOVMMyQFEEKQZiOCsA1Hzn9CyINluW7Sn3L/DHw=' 
WHERE 
  key_id = '94995449a2ea5a6b1da64858e9257e99dc1b4b8c07a1d5894126b01d16d94b6d' 
  AND (
    token = 'kE/GMOVMMyQFEEKQZiOCsA1Hzn9CyINluW7Sn3L/DHw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )