UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qd56iv3cHLoXRQii/tZXFiGlIpyv5JOr1bJxqUFGYgs=' 
WHERE 
  key_id = 'e28ef88c56c56b201ba9222eff5e3c5d90e52d13172862cf400d86bac558c49f' 
  AND (
    token = 'qd56iv3cHLoXRQii/tZXFiGlIpyv5JOr1bJxqUFGYgs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )