UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rgLd0CfGodBBRIeUulDwCYb/l5KrRH3hBE49vfBjCEQ=' 
WHERE 
  key_id = 'a5657b45cf923e38f661e625bc508161f029f1060ca8a1b8d54c24f0de67b44e' 
  AND (
    token = 'rgLd0CfGodBBRIeUulDwCYb/l5KrRH3hBE49vfBjCEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )