INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '192375c06e22b1cb9277adafabf7ae2d1e150a5153dffee5e5565000b713e038', 
    'KTt57LziUvtehjvNAl03u4cqUzwYGmUxW5jEMFBNGU0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)