INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '318d5e92e3b4d60c1496c5cb93449006a6c966bb2e891deecc881b2a72ee34c0', 
    'KHM74lwxhuUwHhkkPujoBPgg77k3U+ZHvz/XSsmZGTE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)