INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d516ffd5b632afd5052055c55665759ccf53f7d82233bd0b7e245d764eaec28', 
    '6laOAGm2c1cLLlIlcrVs9RlY93xIxR+HaGcAtZV2f9k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)