UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L8Bjyqy9Qx0BhTFDnsobBrIXRVB872TCPvGu0VEquFk=' 
WHERE 
  key_id = '851790ea1f3041f3c33f3465255c1937cf0673bcdc6e4ce75aedef2d16aafc83' 
  AND (
    token = 'L8Bjyqy9Qx0BhTFDnsobBrIXRVB872TCPvGu0VEquFk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )