UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5EmlyESekkf9QjYgKcOo609Gla8K0oFEhGy2E2yM1i0=' 
WHERE 
  key_id = '67db3f633bc7325e1fb9308126ab527836340eb40d89669c64b51fd7a0b3a28e' 
  AND (
    token = '5EmlyESekkf9QjYgKcOo609Gla8K0oFEhGy2E2yM1i0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )