UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'brivTmQRB1bmGtudltoO/EdmpvczJdafmOoOBkqD83s=' 
WHERE 
  key_id = '191b953032c934ca7be86e84bb493450ea545accec805de8d43c9cd07b853225' 
  AND (
    token = 'brivTmQRB1bmGtudltoO/EdmpvczJdafmOoOBkqD83s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )