UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'guSXDnt1bycQfGrHRXH+6jZQhCIad4k/KXtb+9sYEqI=' 
WHERE 
  key_id = 'b8fd92f562e13b0a384e51e67fb805155c493683fbf0fc077422ed3c0e295bd3' 
  AND (
    token = 'guSXDnt1bycQfGrHRXH+6jZQhCIad4k/KXtb+9sYEqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )