INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cf7cb90ff54e479c5e181d7f07b5f67c66c1263da34f52e76a3c28016fbe4d5', 
    'HvjWp+SuRg7ipzZdgcyi0e/zrsyNU1mS0A3gyRyBVvE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)