UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VmyL4/N2Ki1IL7SICD7+w918YUJhlOufoiJ/SlvcGCg=' 
WHERE 
  key_id = 'c7762e7da8ae430bbdc70b60ddb33e030dc85c388b0468c4f25bc30b844f96c8' 
  AND (
    token = 'VmyL4/N2Ki1IL7SICD7+w918YUJhlOufoiJ/SlvcGCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )