UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f5I1n5VMs13picXhhIIX5pNEYL3DKQcKIBJbZXxhHXI=' 
WHERE 
  key_id = '5b84ed27f9116a022e15ebbefd7a2296c9d326d05e3609c83cc3ccd03dc1786a' 
  AND (
    token = 'f5I1n5VMs13picXhhIIX5pNEYL3DKQcKIBJbZXxhHXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )