UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EsLGYMLVTtOjrWotSjHprSbkVnqYNlR65rMWIaSKUDY=' 
WHERE 
  key_id = '7e72c2746d7fd17a2c4045a8dd89cfdb1d39107e6959c58629387a240631192d' 
  AND (
    token = 'EsLGYMLVTtOjrWotSjHprSbkVnqYNlR65rMWIaSKUDY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )