UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GyI5IL83dmVd1pxLsMZyO/UKWuMynHfKiK27y5TfwNk=' 
WHERE 
  key_id = 'de5aaadbda5e9b1957a5e53665fcfec131068e937824fc28a956f2a615b2879d' 
  AND (
    token = 'GyI5IL83dmVd1pxLsMZyO/UKWuMynHfKiK27y5TfwNk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )