INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ccada7aed01a381dbfd089541005af9a2d1464b16696451a3a6b34fa2697eee', 
    'E22GflIixsEltJdif7AlAJMD3yC3wceU93mjUAFOpuc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)