INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2db4ca47d3fdc96845bfbdff6a954846f49202c91ce148198ca2497e6007b6d2', 
    'wkrZdy8CPm4uXLbcWFSlhk6EVxiPAg4A4NILqyXM7HQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)