INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42f2c72d3e6e04e778fa59a210b809eab3995a12812d1bf2dccab06974a3a2c7', 
    'FzbXqeZIuBSVZq5UGy9YjzhsZucOsQOWnbmFAxhLKpg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)