UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ek/+rToC9rQnjfgJ3oveeWKlcLfPpI4x1CkRERVOGDE=' 
WHERE 
  key_id = '8e1262660104c7705a5c2acaed6fa6ddcffb8a55d8638810ab3fcca6d588f9ed' 
  AND (
    token = 'ek/+rToC9rQnjfgJ3oveeWKlcLfPpI4x1CkRERVOGDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )