UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y0euozs62gMs5rEv8A63yjGU2/bHGTh8jEoOPyEBLkQ=' 
WHERE 
  key_id = 'b23b8c80e2e58e953f91343006793f2c77795cdf2fcdb37e2f6230b6d269502d' 
  AND (
    token = 'y0euozs62gMs5rEv8A63yjGU2/bHGTh8jEoOPyEBLkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )