INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bd5c763824eac635215c261c8ba4b7b0c649a6b6f9c46f5676ff61335de7fc4d', 
    'fQkQ9kuSDqVDk6G4yZbttST2c4Rlk43i3mlUUsSKfIw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)