UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R2HvSevw6Du1YzKOs5DK7waYCrkr8mA6k9OqRXM++eI=' 
WHERE 
  key_id = 'a99bdde548d2799ea6cebb0e8df8cd7f54260f622d18a5f645c192c752fdfaa1' 
  AND (
    token = 'R2HvSevw6Du1YzKOs5DK7waYCrkr8mA6k9OqRXM++eI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )