INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f061f8c7b569ddece70d8c186a80f6208ae62452d0976abc05a720ca82021db7', 
    '/hCkTrw+pjIyLeGy2ZvAHL7z/A98RKfsquHrcBBqEvk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)