UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2YGRZMta9XBOtubsZHsy71JwTY5MCsz4dJ/Q7TFDAy0=' 
WHERE 
  key_id = 'b0e209aeee2dc79eea507df2f534138722b207112afcc0e53ff61606a7299116' 
  AND (
    token = '2YGRZMta9XBOtubsZHsy71JwTY5MCsz4dJ/Q7TFDAy0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )