UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C53ny+QErJG0+ukeRtXOFdce9cZjEMr5H/3JVJOJYIM=' 
WHERE 
  key_id = '0b47f24cd82c93eeafabb97a0107445f1e3b63d208e555bd8f9bd5da14364a82' 
  AND (
    token = 'C53ny+QErJG0+ukeRtXOFdce9cZjEMr5H/3JVJOJYIM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )