INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0546263e76721082eb160b156880a82f2a76fb652de03cceba2f71593e0f3713', 
    'SnmJvuerBF5qOd+ek/pFpkr8MTFV2M14a6XjYoILWTs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)