UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/z+kd12V6Nu5IlcdQGJsPt+ug58+oAj3h0/BcZj39Nk=' 
WHERE 
  key_id = 'e4b900a214bdc72329281a309058a28b2c8f8b788da8d41a12bba2ecc8062e15' 
  AND (
    token = '/z+kd12V6Nu5IlcdQGJsPt+ug58+oAj3h0/BcZj39Nk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )