INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1be53f6e90aa40a499c4cf6968b6f0f424da43330f0f7114e8559af497e32252', 
    'a//aqXVaFYe5wwOErACLmALaKooM6W/icUkbFXgI9Tk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)