UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rSK6S8dKaGPTbuOZr2Vb5hgDjaSnLDZV5EYqSehEBzw=' 
WHERE 
  key_id = '8efbc1290a830e4efea9057590ab9c94b75fc82d00670f8bdc62d4bbea641dcf' 
  AND (
    token = 'rSK6S8dKaGPTbuOZr2Vb5hgDjaSnLDZV5EYqSehEBzw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )