UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YAt5yS8ngGTK4CU8gQp5G4tVD1Jlc9Gc6bcKWgsCyAE=' 
WHERE 
  key_id = '8a8ad53a5d3aa34b467f3730510d261dae600058e1726ed52c46809847f7d2d0' 
  AND (
    token = 'YAt5yS8ngGTK4CU8gQp5G4tVD1Jlc9Gc6bcKWgsCyAE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )