UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BZ02cydgGzVqkOAnt3I+fAWWFGCGMn46v/0fbe2pbtg=' 
WHERE 
  key_id = '39f00ffba703c9ead0fb6c3bc1b6e3e980b70948d3febf7ff44ad1dfd6739612' 
  AND (
    token = 'BZ02cydgGzVqkOAnt3I+fAWWFGCGMn46v/0fbe2pbtg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )