INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '874260b7c1516aa88881d32541f22ba8ec8892da48df5c67c1d65f6cb7863e2f', 
    'E7Sk/ETtQBpVQDBzvMj2N+9Yu8DyfGsnAOdGqYpcFXs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)