UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cBsmb1kHC0qTyufjdV5QuCaCUVmO19/Exf0fE2ie+qo=' 
WHERE 
  key_id = 'b2a6ccb88a581fed806a83bfe9ea44530dd69b5dc5004faf4a5dba3d67ce5a96' 
  AND (
    token = 'cBsmb1kHC0qTyufjdV5QuCaCUVmO19/Exf0fE2ie+qo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )