UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sw057RAkqhPd88p5sTAo4rbw3jfBRB8FjwWRKUlERbI=' 
WHERE 
  key_id = '73ef6024054f323c8b7a5d94111cea6f890403188e7d8c2e4c23974133a44955' 
  AND (
    token = 'Sw057RAkqhPd88p5sTAo4rbw3jfBRB8FjwWRKUlERbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )