UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cc/VHj6DbDwproRxqfQPQn5ydQmZX2/SYqjMGjOSQpw=' 
WHERE 
  key_id = '93924f18e24c1d3794d33b0d132b5c4ef2510f2f3d0f7a1273bb0fb8c4f129da' 
  AND (
    token = 'Cc/VHj6DbDwproRxqfQPQn5ydQmZX2/SYqjMGjOSQpw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )