UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E0PyXPjoHHXH4+eaiEq8hV3RhKYRkUc6INGQR4ULVBc=' 
WHERE 
  key_id = 'c2bb40cae14a04144fbb1ee85393bdf6028654df4abd0671249e51563feb04ff' 
  AND (
    token = 'E0PyXPjoHHXH4+eaiEq8hV3RhKYRkUc6INGQR4ULVBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )