INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6b0218e337a2a260517e8d0cc3f161742f325d0a11a5dabe692ab22f7aba274', 
    'JIJTRlJRe8TJqogHGML/ng2SAfxQuaBbWlWPSCPZF/A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)