UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5hEO8wtC941tP2+0BDc3HHnoZ7pOwzLoqg8oZYPrX0M=' 
WHERE 
  key_id = 'fb3553c44689438814e00f6eedc7898b01a552fd12ae9ac65c3e033197e3fdef' 
  AND (
    token = '5hEO8wtC941tP2+0BDc3HHnoZ7pOwzLoqg8oZYPrX0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )