UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'srqxftag6COx2QvohVXFwvU8kuY3tGdxiM1PWmHCKzA=' 
WHERE 
  key_id = 'fa4ab13ca7ed10a65fbfcb56f7ba80e1aece03649f02e842ea5635c8da6a5421' 
  AND (
    token = 'srqxftag6COx2QvohVXFwvU8kuY3tGdxiM1PWmHCKzA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )