UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fix4o12kDDXmY2juuuoG8hXi2pTEOB6uAb4Slihf0h4=' 
WHERE 
  key_id = '168eb6290d1a8b491f8bcb1c37541911c72b3ef12bfcff9f013b1b89c116f335' 
  AND (
    token = 'fix4o12kDDXmY2juuuoG8hXi2pTEOB6uAb4Slihf0h4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )