UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aEurdGnQrG62P5IhbHSBp+UDhtmYufCoBEQyIoVzUkI=' 
WHERE 
  key_id = '75b1a4006666d735bd9bdf7a4ffc3ad9f9cbade447bf9373512848651e7bb3f6' 
  AND (
    token = 'aEurdGnQrG62P5IhbHSBp+UDhtmYufCoBEQyIoVzUkI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )