INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '866c6fedd6fdef51d4d08b9876c7a19793ca6fdb85f987e6673283f13e0864b2', 
    'frYOsphVfLdIP1TBaIl+yvOWDcdaQOGRKhoGqBLMFN8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)