UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LPfa779vuvfFmckgt3vXNLWtrATPkkvay4h9TPI5Jn0=' 
WHERE 
  key_id = '47635e82b4cb9ee5cecbb0cf601c1e65e1daf1b6fc93f084eea2638727c0b2d0' 
  AND (
    token = 'LPfa779vuvfFmckgt3vXNLWtrATPkkvay4h9TPI5Jn0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )