INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5c303499a3f80a8bfc3e8c939e188c51d97ddf4da5b550fa028f60b2fef0e7c', 
    'ighe2gHw2A9CzZzmHPeWAAKB25WLVrauC+MfM09CQmk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)