UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g2gIJcF5QYxL/Kwdf9wo21Ut1OVm0O+BNt3Kx8ywEMA=' 
WHERE 
  key_id = 'fbc2e6020c401f4d2b8c812b8f08b828529c5ee95f9093e1db0a7dc8a239079e' 
  AND (
    token = 'g2gIJcF5QYxL/Kwdf9wo21Ut1OVm0O+BNt3Kx8ywEMA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )