INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '72915e60135415e2089458887e7a2714e5e0fdbc435cfc3e6e48e494aef6b239', 
    '+6pSgeOCi6uqOKdZdcyTvhRZabCvI8/2yX6rZkin0PY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)