UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qIHpvU/eDtjDTlqyseNnE0I2nC2W1VUAFwIeFJBtg+I=' 
WHERE 
  key_id = '4dd0c4c51f635f07449029370d37a282efaba18c3967bf9faf7bebdb8121bcd5' 
  AND (
    token = 'qIHpvU/eDtjDTlqyseNnE0I2nC2W1VUAFwIeFJBtg+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )