UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ov0wepPjZLoO3+y3/du+olKmiC+O960LGsJy2fNq81Q=' 
WHERE 
  key_id = '5a7e768d1ac6e584150e5f2bbdb7f11fb7ec718ff2824fd2bae7d8fcf248f51a' 
  AND (
    token = 'Ov0wepPjZLoO3+y3/du+olKmiC+O960LGsJy2fNq81Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )