UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vrH3QX8ur/3NGMTrMd7C1omR6oQPoIrWt1rlvnDV5Uc=' 
WHERE 
  key_id = '2966d3affe5401466c531936370bb54af293f14fc506df9f055833b9340cca55' 
  AND (
    token = 'vrH3QX8ur/3NGMTrMd7C1omR6oQPoIrWt1rlvnDV5Uc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )