UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VDTw+wJDToZPUNNHYXP4PsYYygFMX06RI6Hr8HaeKiM=' 
WHERE 
  key_id = 'c490f11d34f2f7a00adc47957e80ef6d8b410ff0edb130ce0dde235cb520c68d' 
  AND (
    token = 'VDTw+wJDToZPUNNHYXP4PsYYygFMX06RI6Hr8HaeKiM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )