INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a7a51b46d4a638148928a59b0777eb03db973748078122e3fc7125e65bd33c6', 
    'f7jLSXAAC4gysrGZATXVZ9fL8UljqPb9JV0sJ08sQ1k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)