INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e609ab08f7f29772b6b51dc732c3f4a555081a1e5f7786e28b9968288e7e4ae', 
    'eUARsElygOtE1PBn0Bgd2cWpvYB2SLXsPBlUr0Y0DQ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)