UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'efg67g3VRNdNpGIFR57Pif4iTTWioPf8NLNcgYx+k44=' 
WHERE 
  key_id = '993ee64e27529449fb0c94f79b0c239c3a1d81c48dab0abb302edd3a27f30029' 
  AND (
    token = 'efg67g3VRNdNpGIFR57Pif4iTTWioPf8NLNcgYx+k44=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )