INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '879927144b6eaf09c9fdbd8601e4c1c8b9abd1970ece5a3c1181945f94b043c3', 
    'D1QtAF9l//AvOJYX/w9bxx4+YGkC/twvRbh6h5B79SY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)