UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9ZL/DVFWZ1+2pdGpNAniXDCjzsnbJC/qJUVk3I5glzo=' 
WHERE 
  key_id = 'a1c370b1e4429b390be3e04add5eb1162cedebd301c652654bbb0f3b78beb524' 
  AND (
    token = '9ZL/DVFWZ1+2pdGpNAniXDCjzsnbJC/qJUVk3I5glzo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )