UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hqKYPc0ml72O9XCDPHipQtCvBBq1dBTFTkNzTvbYylc=' 
WHERE 
  key_id = '6f760023cb02371f0928dd1bf57a8b94e1eca1830ebdd3b4441ba58948ab3094' 
  AND (
    token = 'hqKYPc0ml72O9XCDPHipQtCvBBq1dBTFTkNzTvbYylc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )