UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qIpNzIvPqj5UNT6wwR2r/o/NANjMeeyHqcTmDdFYMuA=' 
WHERE 
  key_id = '915ec49e34ecd3e13c1b1c53969cda2d60032950a5b88a6bc86c5289ef6dce88' 
  AND (
    token = 'qIpNzIvPqj5UNT6wwR2r/o/NANjMeeyHqcTmDdFYMuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )