UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/G1YS4BQ05wz2iYNCX0A7cwN/M+lnR0+iAuUFniVR0s=' 
WHERE 
  key_id = '42eca75f5448cd8ec7113be9846d3e6cf03b6585ccba020f78b8e6b5a909ac5a' 
  AND (
    token = '/G1YS4BQ05wz2iYNCX0A7cwN/M+lnR0+iAuUFniVR0s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )