UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ai05CtcTGOGK/7YH2z23ocmHkbOR/BN7mSqHERe4axw=' 
WHERE 
  key_id = 'fb7c5ad1b6b20d53fe8543bfa91218f9013d761d43e507186551578f90256e13' 
  AND (
    token = 'Ai05CtcTGOGK/7YH2z23ocmHkbOR/BN7mSqHERe4axw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )