UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fV/cjdx1y3O7b9TYwC11Mv9Z5Io+Ogf+5LhKMLuuxt4=' 
WHERE 
  key_id = 'f451760937778b5264647c8cb17570909724780561f1d7b78fd2391742550818' 
  AND (
    token = 'fV/cjdx1y3O7b9TYwC11Mv9Z5Io+Ogf+5LhKMLuuxt4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )