UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H1b2jzVs3igHsLE3QCUwPd0apyoMv2HRdx0X/SneXf0=' 
WHERE 
  key_id = 'c41a30dbdad80516b511095daef7b43f65ebececaa1aa296988cf6417abeace7' 
  AND (
    token = 'H1b2jzVs3igHsLE3QCUwPd0apyoMv2HRdx0X/SneXf0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )