INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2956981f2ecd92e093dd76d2127f01b8a57205ce06ef3f483b172227a6d0be47', 
    'zxGkAl9XC3N2hIeQj1jgJN7WJWqgJBCEkgaGanrOqZk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)