UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aYOMtEmhnabL42N8piLzXawqSi40BP1Wo+G8CiShfi4=' 
WHERE 
  key_id = '5800e6b57877d462a9150bdfffbb8eac62ab440b38a24603c1bdb4bdebed36ec' 
  AND (
    token = 'aYOMtEmhnabL42N8piLzXawqSi40BP1Wo+G8CiShfi4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )