UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P6NgOh1qfvskkEPlHIwKy8w4bge+yqLQo7skQ5kV3I8=' 
WHERE 
  key_id = 'ffdd155b55642b9d7a2074fc8263f867863f9404eb2f830d3d40f250419f3aa6' 
  AND (
    token = 'P6NgOh1qfvskkEPlHIwKy8w4bge+yqLQo7skQ5kV3I8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )