UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jtdwEw1ckk7s6Fx2rtUYnsUNs5n6nDgvOB92vs7TcVQ=' 
WHERE 
  key_id = '19c9d6f3e30ee82e6189ce71b50d3002c7f077c72007ab61895b1f7ec60ea948' 
  AND (
    token = 'jtdwEw1ckk7s6Fx2rtUYnsUNs5n6nDgvOB92vs7TcVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )