UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3P7fTEnEsx3SIx5S9AlExcZlYphI75gZ+g7krnt+qg0=' 
WHERE 
  key_id = '97c3d3fe44f721676038ac742beb426d5cbcb72e8aae91bc199328c99c090176' 
  AND (
    token = '3P7fTEnEsx3SIx5S9AlExcZlYphI75gZ+g7krnt+qg0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )