INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb400738791836e35802d422276afe5955c0fd847f87c051510a88e9cb15c227', 
    'w9fbFA1bzjbgLgqEWcoW7J4pASKi2ZmIDCVz1VkA2vg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)