UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YexEh18wAilcGRnCTXVRE9/qQ/R1i+cWYG+6mbO6nx4=' 
WHERE 
  key_id = 'e55b5a867ffc45d07e715a7cd76971c12078a720db7fb9e2d9c8958d0d134f2f' 
  AND (
    token = 'YexEh18wAilcGRnCTXVRE9/qQ/R1i+cWYG+6mbO6nx4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )