UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tJPQ8UCWDRpGvX4wl0x3Tw/8pixiL5aAhugOTS+qoG4=' 
WHERE 
  key_id = 'c671079a74ad908a44c5f95780c6c576673feb2fdf3823bb37f695836001a76f' 
  AND (
    token = 'tJPQ8UCWDRpGvX4wl0x3Tw/8pixiL5aAhugOTS+qoG4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )