UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nL8ihHExcbVMV0TjzKo8BWSNIdga0C5j4f2QM92tHwc=' 
WHERE 
  key_id = '73e25c15e70c7f25ffbb87eb6c2fd4ae43dddd9ac5ec4701ba59dd857be4997b' 
  AND (
    token = 'nL8ihHExcbVMV0TjzKo8BWSNIdga0C5j4f2QM92tHwc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )