UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RlAduBhROxHPhLHcsmagkIPVNDX5Nm7z7AAYNDIk+kA=' 
WHERE 
  key_id = 'be823dd760ea1110e02c9d23feb6c3d59d04d33d449fb34800e617526af4453b' 
  AND (
    token = 'RlAduBhROxHPhLHcsmagkIPVNDX5Nm7z7AAYNDIk+kA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )