UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4MxoIR+RQKW0aVlx7gVEXKks8e+yhmPqxlIT8HqVI+8=' 
WHERE 
  key_id = 'f3b62fece8f85981ec5cfe0f5a14b5f78ea50aa6a288514a08506607ffc5b541' 
  AND (
    token = '4MxoIR+RQKW0aVlx7gVEXKks8e+yhmPqxlIT8HqVI+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )