UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZVj1oT+xqTBQpRyHE+zAutax/+czXJPII/wgLIT4in8=' 
WHERE 
  key_id = 'ac756001242503958e7b0c85816bdc835d08d858487f3b1ed751fb38242d39ab' 
  AND (
    token = 'ZVj1oT+xqTBQpRyHE+zAutax/+czXJPII/wgLIT4in8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )