UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+M9Xuqb3FpbDWGSr3TsJx45wR1c0j0NhS8EM+6mPR8s=' 
WHERE 
  key_id = 'ff6c163a7ffe3d57c3355c14c730e32f53393d7e9bd5f23f9f19438ba047a5d6' 
  AND (
    token = '+M9Xuqb3FpbDWGSr3TsJx45wR1c0j0NhS8EM+6mPR8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )