INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f03be36f8675b0158327a6eb6b218d72db4c76bf5b7889e002d2d6bbfc8522a3', 
    'S80u1JHkaRFKmhG3/e+0NimdrcXcP2m59Z1eWAHNsR0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)