INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49c42945e5056d225123d846a481909cd43f96d5d247b0d19a450b6496809956', 
    'st2xf1Wmr4HH1zoCOoArda1zWUP/o/PYkFEKCFIcSro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)