INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c8ee5950c890d56e442237612b5de51ee920034755ccaf5638496786a7c9c3c', 
    'Yy8HxRJsAiBeW/QO9KJ0XXjLbwo7qD6Kcb2mjIDlIys=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)