UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dcRTLjgpl1Dy79JuR8GEmyq2MNKWUrwcJFA7g3UqsLQ=' 
WHERE 
  key_id = '923bd9b45227b9ca473fed35a8f2b73afe176e3cd1838b18adf3b6d1adc443a0' 
  AND (
    token = 'dcRTLjgpl1Dy79JuR8GEmyq2MNKWUrwcJFA7g3UqsLQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )