UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hkSPZMKlrOpQs2HhywywctZpp6OYn7cq5SKsA7hXuMk=' 
WHERE 
  key_id = 'c2cceec5df87a8cad7fcf5fa825b8482e2eb95f7b7b0b4bec7a5d1e3c7aded27' 
  AND (
    token = 'hkSPZMKlrOpQs2HhywywctZpp6OYn7cq5SKsA7hXuMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )