INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a5449188fe87e2416a09d927637927310f4f83ee2ad5561719037577d51bab3f', 
    'kf+4PhU1Q+3qEUUeNOjN7TUtOTJWfoHvofTJw3NQbeU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)