UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BwNJrwepSyTT7sHU3Fg5179xfVw3WyxzNb/tlKP/H+I=' 
WHERE 
  key_id = '147ca4f09cd900416a32b0c0b6d5e8f4a39dec11844fb0e20c92602f6b481b91' 
  AND (
    token = 'BwNJrwepSyTT7sHU3Fg5179xfVw3WyxzNb/tlKP/H+I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )