UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n4BySK0FaHqFNOe9jehRl/O/D+xa6qCpEQ7wpnsemx4=' 
WHERE 
  key_id = 'cd3e046be21a008203bd32a200c7ebc75005cfa1f190c6a315eb19442edb6d1a' 
  AND (
    token = 'n4BySK0FaHqFNOe9jehRl/O/D+xa6qCpEQ7wpnsemx4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )