UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nQML2BaFY3VeAvLLPU5kwLSZTn73zIG4hlT8KEgPQKg=' 
WHERE 
  key_id = '5a214bb05e54d21878c53495da37693a38b24ae2bbe195e22c87dc5815376ae1' 
  AND (
    token = 'nQML2BaFY3VeAvLLPU5kwLSZTn73zIG4hlT8KEgPQKg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )