UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '34sVB0JtBzswkfkhW/DA4tnVHDKHgGit51tjXl7UjKI=' 
WHERE 
  key_id = 'f97103467184262d28fc608fbc246e2368bd20d03fcf75be1e786b108e6f49e1' 
  AND (
    token = '34sVB0JtBzswkfkhW/DA4tnVHDKHgGit51tjXl7UjKI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )