UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jBJhzXLLmlTmhL3tFfPJjRDNc6DIfNF8Ggr9jOll+1k=' 
WHERE 
  key_id = 'b84fc7ab946fa99c8d10fca6aba0242888ac658ba11b64e867e72267f0522355' 
  AND (
    token = 'jBJhzXLLmlTmhL3tFfPJjRDNc6DIfNF8Ggr9jOll+1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )