UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E+OZ5VcN/xkj0gThgrK0Okdpm3hO6DVaz2VSmhl6PnM=' 
WHERE 
  key_id = 'e825b61bcb5786d83620aea822b374c889a7e1302ea33a092b18678d0904b49a' 
  AND (
    token = 'E+OZ5VcN/xkj0gThgrK0Okdpm3hO6DVaz2VSmhl6PnM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )