UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd3x2/69EdzwkLs1eOrv8nW0ueTaekMjIheIBXnX7Sq4=' 
WHERE 
  key_id = '028eb1f5f0a7bbc0133958855af8ffba6645488b3308792eb6d5f2991747a1d7' 
  AND (
    token = 'd3x2/69EdzwkLs1eOrv8nW0ueTaekMjIheIBXnX7Sq4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )