INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '720320dc7c11d5318846dc188c2fa99f6511eaa28a7cd016d3df89d6ca72971f', 
    'RI+SJXQ9JpznXx89xzw75o5AkJDAq5G6nDVP6IhtRLk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)