INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e78bf91563d7cd8ae8b12e13af804ea1cbc7175388bf9db9f8bbca7283759092', 
    'QA68n/yRVsmxUGLSqIRooDViqqiHuBNwwf0eI4WZ9HM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)