INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'adad3ed2e04860a03c98346dba52d0a1aab1002fdbc2fe4c6a6a8357f5d39171', 
    'Ujmqr6Trm2eJ82cNw+XpCcNdu1SjSfOENy9AcqpS6/o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)