UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ldCoicYprKxKYvFwHKBoUUgLEpWXK1je5QEy369fndQ=' 
WHERE 
  key_id = 'f4f5dfab6e05fa534b2eadf4a8d8941a947a19e7f2e81eedc35084df27971cb5' 
  AND (
    token = 'ldCoicYprKxKYvFwHKBoUUgLEpWXK1je5QEy369fndQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )