UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kf0Ge6fzkfnr8QTJtEAaqwSVcV1MhMWBVFRhkPAWhbM=' 
WHERE 
  key_id = '6000b54b8c20fbc8a0f943a28d8dce6e24c998f6cd484e0850d64fc5700d5f54' 
  AND (
    token = 'kf0Ge6fzkfnr8QTJtEAaqwSVcV1MhMWBVFRhkPAWhbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )