UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/3tB7DIqRtqTCCPkazl/rbfKd58Nz6hu9aZq79RfYXU=' 
WHERE 
  key_id = 'a2928ebf6653f60b56faa2c229d45af0ca51d8346f3c020d977c05bb554c2e37' 
  AND (
    token = '/3tB7DIqRtqTCCPkazl/rbfKd58Nz6hu9aZq79RfYXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )