INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef23ef1e7e2abdcf7819db3305fa80fc2b661ca2f8853006ebe8c13e04cf010d', 
    'UqOuyNU0oJkwA4kuOdoz382BkoHto2rnQOxbq94uCEM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)