INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '270793f935d36dec7176dbc728388d19da67ef29a8fa5f123a4b5caf789c7627', 
    '5XCUrxg06+4+GJDfJbg1GhvQQaASwtG22iWwXGU6mok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)