UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aj5DwnuffMmBMHFkAOBeYQDzN0EE/0z1G9z/HmABcSQ=' 
WHERE 
  key_id = '363bfe4b4465b252293b485f1ef18d4867e12a3681e70a5f25c33778dbecc57a' 
  AND (
    token = 'aj5DwnuffMmBMHFkAOBeYQDzN0EE/0z1G9z/HmABcSQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )