INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16ebe5a1c38211a28216d9f0c113e1af8919da18a529192afbca47ae6d18c903', 
    'fzvgPAPs8rKUVWnlcODbUCCXXChvMFlhH8rNoQwmqvs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)