INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7247a954e24595c309992b4668a6e9c836db2a22b0b9b59205be3b395d49e15', 
    'U9ADGU+dwFkbgDpn5uAr5xq7JN2fEUYuwkOAqGNofFg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)