INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '594487982e07bc40b8e62763b45820be42b0be858424c1b800d2d20f7582fda7', 
    'J9hPzDI673o5wRRl5AN+XMXdTxb8EizEPYBYzBUTbHs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)