UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Peg+lbw+eBMunf/ASq4fiUFCDFKWFA0iIexZ7YjPDHA=' 
WHERE 
  key_id = 'f2d664fc7206d4861116f3e266229e010eb4e302ffa1e0ca97d75c224292079a' 
  AND (
    token = 'Peg+lbw+eBMunf/ASq4fiUFCDFKWFA0iIexZ7YjPDHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )