INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c475f96e7d01c1ea38845ecc03688cf37e34bd6f9007dcdcc5b355da435b218', 
    'rx1BTS6g1v7NBnmsj7cgrhz3V/HGKS8iCdVkZn7T12w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)