INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9bef423fa0db81e73b6e25b7b086f73c90fd4c266905e8677090399b302f74d5', 
    'Gk+Q5rX2p7wto0hD7ejH09uEb74BINNRmP00kTLCUfQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)