INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e330f6833fd02b5467d7d9535c0e3560afe90d35e4e29c7600d7113fe351370', 
    'j7e+hc6vNOsB1qXy3lxjhFnZlVi8Ym/zsMSKzENYh1c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)