UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UdLPjNanhUUxxaxqQ5+NetC+tigQhiSMZa/fsmedTgM=' 
WHERE 
  key_id = 'a00d986874a16ad4950f4b7199c68dac0602b9e8d23388a832918e90602f4a76' 
  AND (
    token = 'UdLPjNanhUUxxaxqQ5+NetC+tigQhiSMZa/fsmedTgM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )