INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '92f70149f71d266a4813ebbeeb2da1fc4ce675eaf1f730ffec352aafc1faecef', 
    'x3+VA8qg2T75IHIvnrhSPe6QCkFUAxqjFmQwvv0LMoo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)