INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c53799563e8549435ac194c36b9c697bfa7b33a9a662a5b7595dadd37b8a4946', 
    'fUJO9T19zlFThzW0/GZyLuo/Cyi1NTKEjM0Kc7vzOoc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)