INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14f41f6d7a77bb0b34251761e40c9b78f34d891a45474b1a189af12e71216a7e', 
    'xUTze99XEE+ClEiLhNl40ARBylYfXVZZL7ls1nm2ioc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)