INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'abbd7ef34031b29f5a56cca7c54e8033b0e74339f61f2bc0e848199deb98ef5b', 
    'Fk9OfAuPiA083vp9AAPLN2cEJMZFDKWjTRGw/FumBpk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)