UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rmoXAXDG+rbzUHp6O7+mfUaASWtwe1S22AJzVoArZDg=' 
WHERE 
  key_id = '1847f23d82455fb18378a68c52c6f01b7acf9f7abd22d2b7a0f20f38b5860184' 
  AND (
    token = 'rmoXAXDG+rbzUHp6O7+mfUaASWtwe1S22AJzVoArZDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )