INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ffc29408ea0476f8a5c084271010fb50d27e19d2dee8d059d83df0f854ca1916', 
    '9G50e9I4OolICTRd3GLVXNqfnQ9T50M/EmTL+SbA/s4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)