UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dWeHcScosHCB4h6rUiNbsZm16KfX1x+P2cC7NL3usgk=' 
WHERE 
  key_id = 'd437a11217b32340e85b2269fe4409c98af20e8c1c113da8b36b3b520a94d815' 
  AND (
    token = 'dWeHcScosHCB4h6rUiNbsZm16KfX1x+P2cC7NL3usgk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )