UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4eKWFIj3jy0gN9g0mBrjOmqXevZgw2DiEB4pS/ly/GY=' 
WHERE 
  key_id = '7867d6c1ea2322126782df9a7800c1f9c996551e0c1b02c8249c4becffa3de65' 
  AND (
    token = '4eKWFIj3jy0gN9g0mBrjOmqXevZgw2DiEB4pS/ly/GY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )