UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NLO+8ViWOAXa2/3skuG6W7Bnr1XHLrfg/Wcvv/iLh80=' 
WHERE 
  key_id = 'bf121eb2640293bc571ec35f488b08cbc8d15b8845aff6a7dbd302e9811cf0bd' 
  AND (
    token = 'NLO+8ViWOAXa2/3skuG6W7Bnr1XHLrfg/Wcvv/iLh80=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )