UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xomXZjfbX+bHHfJnudEhHIDyWdM3bsfo+Oq2g4m75pY=' 
WHERE 
  key_id = '7c081dea06df16b8dc4ba075df88291054a387dc9b25fa669ed82723c94fd15b' 
  AND (
    token = 'xomXZjfbX+bHHfJnudEhHIDyWdM3bsfo+Oq2g4m75pY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )