INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e246852a24ad5dc16f25802dbef34d3649dd338b48b91b7fa319d8544773465e', 
    'Vtqgl5zpOqDd4rYdtdsdjYvX8XBRlvljjDzTOx0gfpc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)