UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZPiGkyC3ws5VhQoICMcj72u0VMEU3ZmHRE6SUazgnJY=' 
WHERE 
  key_id = '61ab6dffaf976dac4adbea72fcb7102fa7366d01d866f247527eabe8bba1b836' 
  AND (
    token = 'ZPiGkyC3ws5VhQoICMcj72u0VMEU3ZmHRE6SUazgnJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )