UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pYQ7awZctdGAmg7VD3F+/rdqxktjH4ThBCDdcfQIdQM=' 
WHERE 
  key_id = '262e79ff2206b0df881e5eee00bb4fdc1050c7bac2f96a5708d0461ecc0b4669' 
  AND (
    token = 'pYQ7awZctdGAmg7VD3F+/rdqxktjH4ThBCDdcfQIdQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )