INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e38dc93e1cfdf55905eb1c8a1d13302bfc9250aed0ab49ee74430ae2aacc552', 
    'TYQPzZ5cu9yGeN1RWSgwPMTF2saproWMl10xrMWKi0Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)