UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G4qsrN4ZB9F/U1c0R5boKbdEfPvDSdjIumwSFaLidPQ=' 
WHERE 
  key_id = '3349af9337705694f420fa67e1b3a98257f6d668d26c41ac4c8d38e4586baca9' 
  AND (
    token = 'G4qsrN4ZB9F/U1c0R5boKbdEfPvDSdjIumwSFaLidPQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )