UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D7LIaTf6grqNRm4jeR4HG5QlGSJm0LcNV7lGvJy/bgA=' 
WHERE 
  key_id = '692c7a706df8d215554f3adfd5f83f5c5c27b1cf28ef738de00bf8b7727a5e6e' 
  AND (
    token = 'D7LIaTf6grqNRm4jeR4HG5QlGSJm0LcNV7lGvJy/bgA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )