INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'baaf56832676d0161bdc712f86c56937a1d546654059bbe63a8522d47b057458', 
    '2Ei21ETPPSs4tUvnpY8ZUaRP4M5EPtUeaLjmuGsyl4Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)