INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c78ffd14a5a84af88d4bee47341225e08c9c3f8d3333a20b19de5f13c5fdf3e', 
    '5F1tW4fitDWFDRvLzAutohDRGQtf1RcG20+CRfKUJ9o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)