UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U3QnAIu1K4nb7afqn11Dq49zmhtlmQPEI64yFtlaQOk=' 
WHERE 
  key_id = '0f6160e58ca7c28deab888dd4e7a4c1914410aa3ca3bae0e2638f7b44568071d' 
  AND (
    token = 'U3QnAIu1K4nb7afqn11Dq49zmhtlmQPEI64yFtlaQOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )