UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't7Qqc3TBOsKA8q1GHNJLNebm14Xcs+eB3GKRMRXE88s=' 
WHERE 
  key_id = '0df2dfe5fe053cfc27c0335db2a9e29fa6d021600469af2b6407397813f7db3d' 
  AND (
    token = 't7Qqc3TBOsKA8q1GHNJLNebm14Xcs+eB3GKRMRXE88s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )