UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zlc1/w6soePqvWWj51HLnemWuB9n+HGA1w8AxpgASm4=' 
WHERE 
  key_id = 'b7e53751438f0816f557effc4afa315f72de5a4aaee5145c76ec9947b9ae41cf' 
  AND (
    token = 'zlc1/w6soePqvWWj51HLnemWuB9n+HGA1w8AxpgASm4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )