UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UIQfH3PzXFABxDdagF3p28Nz0X0mYWYnlYjrBBcSJS0=' 
WHERE 
  key_id = '175364e819de981e5ed886433b707f3f19e92b545911e051264eadcd26104d8e' 
  AND (
    token = 'UIQfH3PzXFABxDdagF3p28Nz0X0mYWYnlYjrBBcSJS0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )