UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LI/Q/BoBzF+PW+rFvspK2UFJ8NAGRPpu7e9EDgektD0=' 
WHERE 
  key_id = 'bf3630293dcece45db2dba18c8f964e8d51ca6ee5951a3e799e3cf3c06431b33' 
  AND (
    token = 'LI/Q/BoBzF+PW+rFvspK2UFJ8NAGRPpu7e9EDgektD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )