UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z8gFA2+eMF5fYShZFazlU12yPG3rfriOx7C2caw1VSc=' 
WHERE 
  key_id = 'b1777e08649b28ba62553bec371602abe990c20c03dc8e9f34bd9005e3172c0e' 
  AND (
    token = 'z8gFA2+eMF5fYShZFazlU12yPG3rfriOx7C2caw1VSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )