UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qLDhqkfhQtvF5ZHzvMAnDgzXrnR55b1/EH4Nz8e9H08=' 
WHERE 
  key_id = '9947a846a245509cf1b1d42178e76ff087fe3e97285cc0b0cb858d1443099f58' 
  AND (
    token = 'qLDhqkfhQtvF5ZHzvMAnDgzXrnR55b1/EH4Nz8e9H08=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )