INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1a4b7cf8587587b7de9aed0590e5e85f5bd0db506d76e49ee30505e93b0a50b', 
    'pW5LA5d9mzd9pnGyaK4gXCS3drMh+JCqQGCWoNrfzD8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)