INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab40044a10ec01440489044c018c311cc73b0ee931b315a17c064d5e8c6f07e4', 
    'r8XDm4sddkvk9eaTHbnxW6dczhLlBGNfeyC8Qy7euvE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)