INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c4db7dbbfd33562bd47975a70a140fac8eba1ef95f81748c74cbeda5ba9738a', 
    '4H714DiTX9QE1nhSx6VyM8VTsOPdej6+bb809lavDbk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)