INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef31971db149d7342d9c6bed78737ba39ba69e8b767122dd58b3c80cf4d02d00', 
    'QZF2fdZ5kHwv/S2RbDy78JTUBaBW9LX6T8orAoPLgZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)