INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c36f262c4116cc7276a538d0998a67ba01d2ffd5db15f9cad532634a4fd31bbc', 
    '+fcpRlYYdF7oI5KUpgxYccLUtEf3p+3vKhCuBKIGlUo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)