UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EWetgP3CmwJGb9X1cqu2r6FEG+EkOVVrifZ/cJMsvjg=' 
WHERE 
  key_id = 'c8bb88f7f6a1d611aca5041829b6499c70deb20a8f371217f882ec8dad774e9b' 
  AND (
    token = 'EWetgP3CmwJGb9X1cqu2r6FEG+EkOVVrifZ/cJMsvjg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )