INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cae8c7dcb21edc02f55b618392012ec49975e0d68fe5745678a0bb052057b3d', 
    'mOIqdYV6SPsLSeAmp23uQ/6bReVAyEaiuqTUpeezHgQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)