UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oIQgm8/GRkFPtO8lFF2xyjjNquY8v0Nz8o+ETMXvTEQ=' 
WHERE 
  key_id = '396b46f300b0c4e37259a7cdba1e8a2c5b39d85bc908e285f26655090f0f5ead' 
  AND (
    token = 'oIQgm8/GRkFPtO8lFF2xyjjNquY8v0Nz8o+ETMXvTEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )