UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ihWEAQtHVHip1JbadtW044yNxSAy1cMTG5T3hxGSRdg=' 
WHERE 
  key_id = '77f69ae735ca2811ab9f45a23cefcedb7b4b294891cdd38b6ec433317c3f9c2b' 
  AND (
    token = 'ihWEAQtHVHip1JbadtW044yNxSAy1cMTG5T3hxGSRdg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )