UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZhvoTdL6GgiMOpG14q24zq63FnQwjDmg0EpimMONE+w=' 
WHERE 
  key_id = 'bf38bffe50925192cdbe8823ce3346d1b5aa59c088be8448f6a196c3eaff7fcb' 
  AND (
    token = 'ZhvoTdL6GgiMOpG14q24zq63FnQwjDmg0EpimMONE+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )