INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9cbdfe0806591f12999108a56e7e5568f76de1b1ba93b0dad2ed830cb22af26f', 
    'j2Dhsvu5suoyprb5QvrDJxJgGjSALROqxmTcUYKQ9n0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)