UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iwj+EYWv2QrvXDM2K9XNTxIL2j5zgV5WDQVFj2XkGW4=' 
WHERE 
  key_id = 'aaf748765d822d7febee0ff6a23417ffd6068fe86d4b10e886339f0d3a3ac09a' 
  AND (
    token = 'iwj+EYWv2QrvXDM2K9XNTxIL2j5zgV5WDQVFj2XkGW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )