INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd294a98298fa05d87d746fe12b720805474eaf05d03e6d93f88a88d55ea735fc', 
    'NCDOsK+iRZnq6Y7cyzlkWy4cXWr2JRkiTD6EUXg7Evw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)