UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'feZF/LAj1W2bv4GOBpV8vP0zoqiqHAOqZaTUBETLvFo=' 
WHERE 
  key_id = 'b744d2a232163dad4694364ea393de62ce3fffcd356e34d01076b022c2d92c1f' 
  AND (
    token = 'feZF/LAj1W2bv4GOBpV8vP0zoqiqHAOqZaTUBETLvFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )