INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6536585b4dfdd8f35a8ff1fcd64aa624a87e32e1c9e0615027fa798c6d216ad5', 
    '3rIBln26zgQFcISGR98A+wpihm0VFWWZ+aTTXXliijI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)