INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a38adf2dab9575276a0d10df5d4c797ba6766d9d41b176ad8664392737c54048', 
    '9jePKCSQK67TbXMhB145ohDjam/e6fuSnK9gwXJXePc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)