INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1f580d717744ea19a91db186a33d2eb734fbf09b5c7efc962536f2f417d2b39', 
    'vtMroBu50asdOBEJu8KbSFmsVVDtZ6yT0/Vv0SmTVog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)