UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aJFa/18Inv/4Bx93yDJDy94+QWpiCHhTVI8irbOW3Is=' 
WHERE 
  key_id = '7b51d8961cd5eb71aecfa611dd53d13ef4edbad9eca2fa4697dc7dc41af10008' 
  AND (
    token = 'aJFa/18Inv/4Bx93yDJDy94+QWpiCHhTVI8irbOW3Is=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )