UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dflqGLrd64S0V2uJkhXnFV7xS/9aqtRP86Of1n8CS4g=' 
WHERE 
  key_id = '0c61941a613d25df1c4b2fc5af63101518be2cd52b4bd319d361a87f8f4e1356' 
  AND (
    token = 'dflqGLrd64S0V2uJkhXnFV7xS/9aqtRP86Of1n8CS4g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )