INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03021d731ad6c734636668fe9366c1272ba36327fa06d9b1854c0ba4790c1445', 
    'oxg1jauNxO0LuYAeWElWFv93K0271ZSGLF3bXiGI3Os=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)