UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't1+5lKT9khhGoFGr41sRa6AThXmKyFLN/gDZwrJpcLY=' 
WHERE 
  key_id = '1b00d9d87934bb8275c4947c7ad8398ed28933dd591f30129503f87793289d82' 
  AND (
    token = 't1+5lKT9khhGoFGr41sRa6AThXmKyFLN/gDZwrJpcLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )