INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b286acde4b54bc39c18eec34d23b5ffd64d8b77c81efcb474f62d35e1d8b20f4', 
    'oDr7NcN90wEWMMXgUeJrIfl+VKDfBLmHq8SCW1rHTYI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)