INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5d78e000e85802d035f038f7dd7454aaeac9be2d9470ab890ac0b39c22ebbbe', 
    'nVOJ84eZWbVQa8SgWqmHMY+kSp66y2Qtg16f5zwsSLI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)