UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dt6bE7Ar2tA15xxeZNyIazJleM9MBuSSe1tgpyzdM5w=' 
WHERE 
  key_id = 'e46a92ff68a9edc0c40b5ec3202e4308ce5a08fc29b1ad217c25aca5455d5c4c' 
  AND (
    token = 'dt6bE7Ar2tA15xxeZNyIazJleM9MBuSSe1tgpyzdM5w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )