UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ijt4DMFa8TZYHQt3Hn3TEAATiNExUVeGymfpkB2uGco=' 
WHERE 
  key_id = 'f07e4633d0eae6947c469d125cd4b20bce41d44788429d612bc319eed11c28e5' 
  AND (
    token = 'ijt4DMFa8TZYHQt3Hn3TEAATiNExUVeGymfpkB2uGco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )