UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v612cx1az7pStImOT/bPaxAe6McEEEx4sk4QwzbW6hg=' 
WHERE 
  key_id = '8c924aa32aba934c16cb687c909a4858ef1f2b2f67d015e26ac418a7dc8b5d4c' 
  AND (
    token = 'v612cx1az7pStImOT/bPaxAe6McEEEx4sk4QwzbW6hg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )