INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f450573d86632be8058e6cf40df40ef29cd3fc7e881c6e81fe119ec00c053ba', 
    'lks7sqrd3FW9IPzjcTBPKMKy4Gu2/3uIrThjuQVazEA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)