UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IYVkxZJTNZ3OqBevUxZ39xKdK/3igNI8J8J/qUzB4Yo=' 
WHERE 
  key_id = '08a6318c8791621b0b71ceca2c55ce0a0e0880781d41484a4cb243f667de3253' 
  AND (
    token = 'IYVkxZJTNZ3OqBevUxZ39xKdK/3igNI8J8J/qUzB4Yo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )