INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a3eea2654ac5f04a70badefc80a013f8a478c83fa3dcd7faf6b9621ca125829', 
    'xWCteKrhnZweaP9yEGtbo9syXc/z3xmA3iWvvHkW+H0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)