UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qmDXQ3FmhKE7kPyGRn5x1irKKSyiWHjmtqonjyVjIdA=' 
WHERE 
  key_id = '1b2db77e5e3f68f3554111af8f5a6780faf088ffe7d29ce25984e14458259f80' 
  AND (
    token = 'qmDXQ3FmhKE7kPyGRn5x1irKKSyiWHjmtqonjyVjIdA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )