UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oj+ElcW0tnwhoZsln5/y1UxWhhLgh20ij/ASX2DS+IQ=' 
WHERE 
  key_id = '5339ed69bbccbfda2cb040c6c2f17dd5e7b5ed356bd0be7128f29f9636ad660d' 
  AND (
    token = 'oj+ElcW0tnwhoZsln5/y1UxWhhLgh20ij/ASX2DS+IQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )