INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49d60545e114aaeb4a3b52a1976224f17a0cf9546ac7e62a8ad650ce65fda258', 
    '+sH9zbZqUA3o3dZCuz6a3+jP9+a8IrAFfXBxfy31K7s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)