UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CoPLvTBE5j/HShq8yhiUGMwhLk3Pvb6PFXdNMVk4QL0=' 
WHERE 
  key_id = '9c5ffbadc5d8f37e73aedfceecfeee603b90367308a51813817a714a781d81d3' 
  AND (
    token = 'CoPLvTBE5j/HShq8yhiUGMwhLk3Pvb6PFXdNMVk4QL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )