UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B6Jq+Bzy01V3uMtb+Jaaqni4Km7azdtn4Gq33ke1NQM=' 
WHERE 
  key_id = 'f451aea991ec6fbae281346e48ce7a209ef8f2f04023f74cb8c842a5ef3c346d' 
  AND (
    token = 'B6Jq+Bzy01V3uMtb+Jaaqni4Km7azdtn4Gq33ke1NQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )