UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9WMjIYKzMAe8uepOH+LCAxs+8no84XAO86N9OFBvTeo=' 
WHERE 
  key_id = 'ddd06f516e0229a77062636b8d928d0d93a9e5075b0b0b445edb75a2faf4ea1e' 
  AND (
    token = '9WMjIYKzMAe8uepOH+LCAxs+8no84XAO86N9OFBvTeo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )