INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c12e9e20c7ad298503e0cb75511ddd1d79b9d095e805bb7435953590aa1bd819', 
    'nAZQgCwcxoLOY9M4q04AHIA4fZ1yXKF73gayFwxgCuU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)