UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n3KIQ1yg3lZDq2fT8bLz5cguPvOEFEMGd2fV5vPNsA0=' 
WHERE 
  key_id = '075626f584c7f302d3d478831730a2040365aec1926336053339724a44333554' 
  AND (
    token = 'n3KIQ1yg3lZDq2fT8bLz5cguPvOEFEMGd2fV5vPNsA0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )