UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iRAzkg31V0mFMewlhTO+7QEr41ACaCe4B09KytVu0jo=' 
WHERE 
  key_id = '2a2e4a4924e5eea36afd061576dd222d5d76d6bd58377e299940d1d05e78d28a' 
  AND (
    token = 'iRAzkg31V0mFMewlhTO+7QEr41ACaCe4B09KytVu0jo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033