INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '347330eb7b6209aaf61ac4891801c1e35add75e4915745223947aa974126b212', 
    'CL6zNe2R3Ff7X0dWIt1NmsuMhJEKA/IdrvgXPRWcYpQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00127

Result

int(1)