INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad534e781605f81823d33175466c4971692169e2e0cf4cf13f2c2ef2f2b908ef', 
    '1hMKnEENehqGUCskrPkrwIbiAbOCn1e3KKmAbJD6zsM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)