INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4267029a33e108cc0333aae6cc4a64155608f3838d6b43b1481b1f147596f34', 
    'Xme2HYEB5jE54mr9LgixRC2T9fq7JyHV34ltVPeWNMo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)