UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jb2F6Ia+UR55j11BgeTslp6kkWKLVESCeV+scH+0xtk=' 
WHERE 
  key_id = '15c1f7a0dd9da1de0560cf815bc3846385b72343796a1b7afc25ded364803262' 
  AND (
    token = 'jb2F6Ia+UR55j11BgeTslp6kkWKLVESCeV+scH+0xtk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )