INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52e10f2e28486c3337db36c5f4ea8813191940ff257fec912c0a433fddb4cee2', 
    '+/+9D9mTr0cmyu1cbGhnuGShIw2rde4yQOfScffPcnA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)