INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5f99393c97dcfd08e8160c8cc0624b4f086147bba37231a9cb5aea82a980bfd', 
    'ObNcUkWlYFldDhNS1MvJMwe3ll318lPHcXwrD0q/DPc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)