UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BG+M/qvBTIHEsnnGgb4ThZSYfTzPzdET3bSgRDRyii0=' 
WHERE 
  key_id = '3aabfe5b5262f4c769d33100037ec5606e2c3f15e2b422c2bc73cb3b47a38fdd' 
  AND (
    token = 'BG+M/qvBTIHEsnnGgb4ThZSYfTzPzdET3bSgRDRyii0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )