INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6370af4744dbc160687167885fa3b5a27f006eca992ac31a59ab01e89c08893', 
    'Z/+vH0n6ehUhOKDB1LKVgUkFzVIKRn0ccr5GeuYszl0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00073

Result

int(1)