INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d81ed89c1e9b97ca3e1be24de6568053659d0b9e66a822f9f3c7eaf93a4bbce', 
    'emceksmdqLwv3VBG7DaN9pGG+VbzBI/N9MArJ9NGVEY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)