UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o4ZVW2otqA98JzBLn/5Jup2lIzkSAglsRcsm198or5c=' 
WHERE 
  key_id = '52baa8c3c29abf3d5599361ef717eaa298b144a78fec4e815649d1b8a600a457' 
  AND (
    token = 'o4ZVW2otqA98JzBLn/5Jup2lIzkSAglsRcsm198or5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )