UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WtyZmd19jXZP8eArAFld0/0tFSv16eItLSsOp2Xo6BM=' 
WHERE 
  key_id = '91ca99ede5e78ab5bf3114c621c49b601d753bc75a560a52c7348d525fa32263' 
  AND (
    token = 'WtyZmd19jXZP8eArAFld0/0tFSv16eItLSsOp2Xo6BM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )