UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'boHjzolo/03eiDnYIgRuo19969MDOmxA+thoFVRKtL8=' 
WHERE 
  key_id = '7cef89de43d0bb3ce29194dcf23871904e9039f222cd41e56ee8de33e0498279' 
  AND (
    token = 'boHjzolo/03eiDnYIgRuo19969MDOmxA+thoFVRKtL8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )