INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51d82d68ff0d4c7617c3b3815701a5ec8c97979cd22be099facf893b270827d9', 
    'MfTPsGaKKC4gOWYSixh4Gndvuh6d6va6sR4WIU9jX6E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)