UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OkS+8AGJZPGDTSD/s/HlQvsphcuIWvA1bD1grB/hSj0=' 
WHERE 
  key_id = 'fe3517caba5da129c4148289fd48536d43d58d3b3521d8b38bb1717068b3a496' 
  AND (
    token = 'OkS+8AGJZPGDTSD/s/HlQvsphcuIWvA1bD1grB/hSj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )