UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b3E9pUmsMhDGwBRd1GzyaRo6mM8nf32N+W/zmkEVSzo=' 
WHERE 
  key_id = '29ef432f83d47ae3623b6101f4f0e88df8f044924ac724bac5327e3608d934eb' 
  AND (
    token = 'b3E9pUmsMhDGwBRd1GzyaRo6mM8nf32N+W/zmkEVSzo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )