INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39f4c1a904910769d2cd99b6d9bcdda3d641536592833f5f89716a99b2462ef1', 
    'lm07Gl2pYjcDOCXRvxN0pTLXromIcbWe0/QBnDB+xDg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)