UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h14IHLY9TBiBQNwerF5rlUXTKAs7LsHctonQJLrsxzY=' 
WHERE 
  key_id = 'e6c46f74bde33779615d7712513f2ca24204b1f422310c42b70bd027fb4a466d' 
  AND (
    token = 'h14IHLY9TBiBQNwerF5rlUXTKAs7LsHctonQJLrsxzY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )