INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac767a88cea70a70d5c6e76cc0d1a83ab9af57c5bd85b1c7b959255266894387', 
    '8HuhnWJyum4f9wl48dmsz4V8QivLCWt+aiIkQFhaseE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)