UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TopJcl0eUDU4JEOXt1Gjh3eYEEsfupTSpIGNF3H2FNg=' 
WHERE 
  key_id = 'b4fd43015f9939fa690163ed177908442dceabe22cf9b957d20e79c43af44f61' 
  AND (
    token = 'TopJcl0eUDU4JEOXt1Gjh3eYEEsfupTSpIGNF3H2FNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )