INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d038f1c8ceac9281be5ffa36b741bc6b0b804accf9d64e4c191857196a86549', 
    'pUyQbNT98UkpaBM7537PHGNyFN4sfuFyyYS0EHGsjMw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)