UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4vAILuMuf1iu1xCWVWBAc2N2+PmHBB5h9DR6oZ+jvqk=' 
WHERE 
  key_id = '9c9b10ba6778c00ec13373ecb6f853131bf23f5679a4fe5538913c61558e63a8' 
  AND (
    token = '4vAILuMuf1iu1xCWVWBAc2N2+PmHBB5h9DR6oZ+jvqk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )