UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uu3x8nAFJnuRDgxb1Gz7c+hio6BImrRG8ZXal35uvA0=' 
WHERE 
  key_id = '0ee1963185832c053a92556f417245d70cfe004e4617af2046808594bd7d6624' 
  AND (
    token = 'uu3x8nAFJnuRDgxb1Gz7c+hio6BImrRG8ZXal35uvA0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )