UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EFA1U7i4m/yE1e93gWANyTI/4g6yNMRoQo4Mqv7pUcQ=' 
WHERE 
  key_id = '7c9ac0e552a5fee8c5c74a2674330644fece843e9dd26d611dd597a359ed9593' 
  AND (
    token = 'EFA1U7i4m/yE1e93gWANyTI/4g6yNMRoQo4Mqv7pUcQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )