UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F6g2MDHIjpESptS2PZJkC8nC66s/Wv7M1bTV2HW7LxY=' 
WHERE 
  key_id = 'af39cd5351a55b947da524f11ea97abf3ca53955e5d9526d15dd2e285041f786' 
  AND (
    token = 'F6g2MDHIjpESptS2PZJkC8nC66s/Wv7M1bTV2HW7LxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )