UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uL7obwQUkdIVYf2KCFsdQY8FI2146eoxQ+SkCHM8gCI=' 
WHERE 
  key_id = 'bbc42abdebee823368810803d591f9788de7ce1e5e0d903791aee98f83a511ad' 
  AND (
    token = 'uL7obwQUkdIVYf2KCFsdQY8FI2146eoxQ+SkCHM8gCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )