INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f48e00104301e41b6425c6a5ea2eca46faf57a26f24af6119801429fb66d4ab', 
    'LFHxfIstRWTWQLrnxISUHO61LUIDkQZChNhdIEtirzY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)