UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iHqdmMJWMXHp9HL0ZFakHxigWM2UXxpaxCaeaP9qWg0=' 
WHERE 
  key_id = 'bf6fb6078fe141ecfb7a34ff81ba7b433c23910acb0db0980d73cd12c386fb46' 
  AND (
    token = 'iHqdmMJWMXHp9HL0ZFakHxigWM2UXxpaxCaeaP9qWg0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )