INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48d1ec16fe944f298d01b64baecb6975a1dac1ea97af94a54812087760e9fac0', 
    'qS68N3wq8Au0EbYrjefXUd9BVYaoTznhqamFo5pk5QM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)