INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bb0cf82746461a05a48d6d43a78f4168cc0bf31534f87028c658e82cb08cffbe', 
    'IhhVebWvy0r4pgsHM9q0IUQkNSFvQ4T07BrnNO8R/cw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)