UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4WLn5NtL9ILLmpyNlJewJerlo9zaTq4P6Q5jrbAICV4=' 
WHERE 
  key_id = '77a148f3e1842b535b96a1e5703d009ad5a9cb4225a85a8c7c5404ebdf99881e' 
  AND (
    token = '4WLn5NtL9ILLmpyNlJewJerlo9zaTq4P6Q5jrbAICV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )