UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FCJMFBoNymiKfs41yl7a4UL179rTmieSNOoQ9enKInQ=' 
WHERE 
  key_id = '64491ac7085353f4b1fc229f8843aa209fdf617788bb783fe46decaa9ea39a61' 
  AND (
    token = 'FCJMFBoNymiKfs41yl7a4UL179rTmieSNOoQ9enKInQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )