UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kNT7jSw1d94UnpTV4GV50T7bxbVceBECIvQdPa5dGnE=' 
WHERE 
  key_id = 'b1892a5b2747e237f6e16dabe78747590448da791416e16b294cbe2a501e8b4a' 
  AND (
    token = 'kNT7jSw1d94UnpTV4GV50T7bxbVceBECIvQdPa5dGnE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )