UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sVjK2ytAxiITKoxxqYHjkVun5XsirMgtEA77dF4JWcY=' 
WHERE 
  key_id = 'c1bc48400363fe8c4d048b1eb5825c65fba229f2352744d289d43eb0802125db' 
  AND (
    token = 'sVjK2ytAxiITKoxxqYHjkVun5XsirMgtEA77dF4JWcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )