INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a7b6fdbd5035e35f1f3b80b8a2031318a53a863f3973c6e5f80ddfd92c1b58b', 
    'uK0U761U1npu171WK+L6Snt5jNTZT2Q75EFITw3Xn3M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)