UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oeyBckeYq3k3CKiBqFTTEh6gRKFFTHtics8yddnIvZs=' 
WHERE 
  key_id = '79286fe18487d83ce3589574c784a9babfd1eed31f675d007d1da9fbacdbf242' 
  AND (
    token = 'oeyBckeYq3k3CKiBqFTTEh6gRKFFTHtics8yddnIvZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )