INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cecbc9614f53131df50fe74797b115cc79d42361cd01334ecaea717bad9d3a8', 
    'GlCkqEdOOVOlEB0lrDmousrOYZzSJ4Hc/pM8fx+rmdI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)