INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6198e76d6fc5070e79477eee657a2edb21b5de200f3d3aaea487daee2f66c603', 
    '4Hvzfa4yP9vtoqsRZqZtM0NzvVBMK2wein+dxUs46WI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)