UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ERz2keRr4DPrSm3ha7wsRletWAeWLf8t4nrjvLVelM8=' 
WHERE 
  key_id = 'c5806812c2265978c8dd6657130265a65e2c652699b660cdde8cc0a9ef474a28' 
  AND (
    token = 'ERz2keRr4DPrSm3ha7wsRletWAeWLf8t4nrjvLVelM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )