INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a9abe139d1903cddcb57e9f34b4fde49aa0ed11ded1b4faf943f1f0044e9bcd', 
    'e4fobhf0trtmXek8/P9nzPB3EUcBtdSeA0eYiw+qc3A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)