UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bcVSbye3CZjE3YgYpjxFtjo3c1Tns+VCVBEiuZ3DW1M=' 
WHERE 
  key_id = 'a54c6a5970f870027d29c23679e616f05c0506efc69ff2831dec25fa98f35737' 
  AND (
    token = 'bcVSbye3CZjE3YgYpjxFtjo3c1Tns+VCVBEiuZ3DW1M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )