UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Pc0Cowb1Do4NGJDk2tIIOfDrnXt4/RCAk3Bh5S3N+8=' 
WHERE 
  key_id = '7a83a82ee9db0885265dacb2ef4220cf10b9cca87211b5ae96e7e4d1bdfe0d6a' 
  AND (
    token = '1Pc0Cowb1Do4NGJDk2tIIOfDrnXt4/RCAk3Bh5S3N+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )