UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RiKkZFUzN46h790lxSnSYltMD0T8N2Trn1Cvjc/aUWM=' 
WHERE 
  key_id = '83bbac5bcdd298d0c0fc7617316192517558d4dd663c658c76a32cf8e63df5d3' 
  AND (
    token = 'RiKkZFUzN46h790lxSnSYltMD0T8N2Trn1Cvjc/aUWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )