UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KrsoZL2WJtckBxuDd4/VRyRXbTp55c8unvYVcN53qbg=' 
WHERE 
  key_id = '5311f4af8506d448d1863d9420e945ac249c329cd5501498a2a902ea15365f3c' 
  AND (
    token = 'KrsoZL2WJtckBxuDd4/VRyRXbTp55c8unvYVcN53qbg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )