UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'laYSPRoOOo7apVXGFKYSAlDTQEXw4/Ua6FcG4CXHjEE=' 
WHERE 
  key_id = 'e5ed27857bd665cc41c0ed8ae751b4ea691d39297537c04a391924de8211c478' 
  AND (
    token = 'laYSPRoOOo7apVXGFKYSAlDTQEXw4/Ua6FcG4CXHjEE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )