UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BZl4aj/J5zkQ9n0Z5tpxDig/+xmlxsw/QNHil7QwBJA=' 
WHERE 
  key_id = 'f2b175c7ab433343590978ce5a1dc822056e8990bfba5b479d2c30e7085f37b8' 
  AND (
    token = 'BZl4aj/J5zkQ9n0Z5tpxDig/+xmlxsw/QNHil7QwBJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )