INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9cee4949f959f9792a857d595af0e212c1ecd20ff117547bc9f9c300fde576de', 
    'nMWf2TsDGxeJvYhQ4hF+mkUYDLuZvO5Yk4NNIw5yJKg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)