UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oqZqJVPn6duPeFSqyv7VqJGAkSYkLuy92ALGnpRfjA8=' 
WHERE 
  key_id = '825363f6f20aa55acf25326d8441a80d3adf1011e525b0cae12e92b9a7842b09' 
  AND (
    token = 'oqZqJVPn6duPeFSqyv7VqJGAkSYkLuy92ALGnpRfjA8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )