UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IxfWB5dhy3dyTudNxGbB8WlT/2Q5vAR6cvjejgkAkSc=' 
WHERE 
  key_id = 'b61aa2e28f65a3a344b61409af9634f0bc29dd3d4cdb299cdebab37ce1d3bd74' 
  AND (
    token = 'IxfWB5dhy3dyTudNxGbB8WlT/2Q5vAR6cvjejgkAkSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )