UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/pmZaKFjSBXqMmMzdL1VFC/cED5yC1samKaYMjnq2/8=' 
WHERE 
  key_id = 'b4a9416f698d9dc440a7da123b45ed177d0d57e9b8207229d2e47a76f1d70986' 
  AND (
    token = '/pmZaKFjSBXqMmMzdL1VFC/cED5yC1samKaYMjnq2/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )