UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kAidrwYgtrgaDEzt5vUqc6hT07o3jyQEVVi2Z61WQeg=' 
WHERE 
  key_id = 'aab15090d304ca76f19681134de59fc3b89f5a79b436ec4435413073b754a9d2' 
  AND (
    token = 'kAidrwYgtrgaDEzt5vUqc6hT07o3jyQEVVi2Z61WQeg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )