INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3647f96a637f1b82bf7e47e22091258e13b7984f3be140f4a5de8d0ca9007e12', 
    'b18vdOp8AEuC1TMOa8tWruFElckpT5HhulA6WoJqSgM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)