UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9ZUIOaeVB7fgHpH36Y2CS85RX8asH+bOhcIws7qM6bw=' 
WHERE 
  key_id = '19a738e2df38367c39bb4d230be87ebb287461921811b0dd4e5ed53b47759d7c' 
  AND (
    token = '9ZUIOaeVB7fgHpH36Y2CS85RX8asH+bOhcIws7qM6bw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )