UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tdl4Yw8KzLN+eEQ7x+ZJLvYlnNoeYTNpCJaxB8a1mN4=' 
WHERE 
  key_id = '57c0828e45f1d9c31c7e47d2adaa0ce162adaebbbfccdc640359de56bec8e2b6' 
  AND (
    token = 'Tdl4Yw8KzLN+eEQ7x+ZJLvYlnNoeYTNpCJaxB8a1mN4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )