INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6b0e9b0fd6a3183579f2396dc1f09d0455d6b5c653a23abb77f12ed6e26e9ff', 
    'sdim3siBV6lcY4319nbUfYBXuMIDxdOF52wFJSG61WM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)