UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NyfVqiSYH7pYur/EJWG0RC3hkgBZMOe5AS5qJKrHr4g=' 
WHERE 
  key_id = 'fac129d792630fa5c1ba2a91ec9c311f0f18c29356d2a1c251ec57335602b14c' 
  AND (
    token = 'NyfVqiSYH7pYur/EJWG0RC3hkgBZMOe5AS5qJKrHr4g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00020