INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e796e82950091462b0e9851fa4a055645c38881059725e08f2ed1852cc1b2ab1', 
    'PM0mPytWBcok6idHRN23Y3+dpEafxg9lpZQ9A5VcBRo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)