UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '49yLWm4izYQ6yGmm19/E+cfTJwoWJlzSx0/8wUZUWfg=' 
WHERE 
  key_id = '97a34ef454e329fa4ce3aad1c9c5f5ff2ccf3a9eec0c94cf1057c148a7779124' 
  AND (
    token = '49yLWm4izYQ6yGmm19/E+cfTJwoWJlzSx0/8wUZUWfg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )