UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eqzLNAEKA3yfKPCCV93HzC0LzlDHvM9PQ28OYQmGEBQ=' 
WHERE 
  key_id = 'e8b4232c062f33938bc00363d7b4582d2ecafb889e2bd40d6c388fbb1dd35720' 
  AND (
    token = 'eqzLNAEKA3yfKPCCV93HzC0LzlDHvM9PQ28OYQmGEBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )