INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7b429fd071029b7e837003e3f5bb312ce5cf507ef6c391b93bbc7e35e0c5a41', 
    'oP4yXmjTPpN9iL4a8jqjUDwxwzzRMO+4mdffiaIpnvw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)