UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dfAdLrUZFzt9mD6XMIsjMFXhufZ3AFY/X9OT8yoiXJE=' 
WHERE 
  key_id = '3a466be6c1b0af19c2fe0f1b29db2c6fd3a7659d6857c08ac420374ce950f732' 
  AND (
    token = 'dfAdLrUZFzt9mD6XMIsjMFXhufZ3AFY/X9OT8yoiXJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )