INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7561c2edb018aa8f704245790540bf9df6d4f0d4fbf996c77e0c618faeba629', 
    'cPAkd5ncFf5CvFpLEUDVdPfs+RxD5hTbgkF19GwcK+M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)