UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fX3/qoq39EZWF7eLKYvd7ZlYErUFzccrs7QWXRDpgOs=' 
WHERE 
  key_id = 'a4fa7f0e2dcc4fce6ad3a592070ab9287a0c54c6332c9e3e2f5b965b095faa44' 
  AND (
    token = 'fX3/qoq39EZWF7eLKYvd7ZlYErUFzccrs7QWXRDpgOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )