UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NpqW3PDRuhQMv7gxD4qlsEVnK1aUVyM/4K5Bf8kLG0g=' 
WHERE 
  key_id = 'a1efdabac9e672d14fbf0ac512e3b4649687122c7f6c4b1470e052f66a952156' 
  AND (
    token = 'NpqW3PDRuhQMv7gxD4qlsEVnK1aUVyM/4K5Bf8kLG0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )