INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd26be2ed50e04f38b2fa9f02d76f8096999b9c866d88fae8b31b606b92741cea', 
    'QlpQ6RmDSLkJheNCDksh2doaVek4Zr3ySW7Rj3KemH0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)