UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'subUVMqmIK0Omruw+H0mrqSsYm3fkCJxLworUjWxE70=' 
WHERE 
  key_id = '2aef99f053834d01dcfdb3b92eb049405525cd8f1267267f9fb585ce0f28a35d' 
  AND (
    token = 'subUVMqmIK0Omruw+H0mrqSsYm3fkCJxLworUjWxE70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )