INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e78b2d0e45f187067577bfd5e80d494c1078837e4021af5404f72305c4f6647d', 
    'yPXztJneneNH0AucPd3PY5QVwRlAEn8q6zCPuyI2w5k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)