UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tUWxim6e2F7EGq1qt0fQnbQ0zoqsud9iqfiXuF2cEMY=' 
WHERE 
  key_id = '1a07787be865e699609e400944a0414a52b78632b36d432e036742b8e361a62c' 
  AND (
    token = 'tUWxim6e2F7EGq1qt0fQnbQ0zoqsud9iqfiXuF2cEMY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )