UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'olD1J6vBHSxKB+rgNor7FlSvpI3k3pNk4iOW1WiY5IY=' 
WHERE 
  key_id = '6bdf9848767e84c526331fc656f4e01dfa046b10e0e75b95b6299042b08f1b5c' 
  AND (
    token = 'olD1J6vBHSxKB+rgNor7FlSvpI3k3pNk4iOW1WiY5IY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )