UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FojEflpmc/w8LZkbe/tdsyWiPxICo8h4IbGM/0HKfho=' 
WHERE 
  key_id = '8283ec8a9750c9b83bed48b6d4e80d45fc87b45a2f5b811a9b60c6e09d506331' 
  AND (
    token = 'FojEflpmc/w8LZkbe/tdsyWiPxICo8h4IbGM/0HKfho=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )