INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52f27a9b40ca656c61c5a2be066a0717f29e2b06c359c4669c61168efe13a097', 
    't6ljMhCghWxWRtaBV7DmgHiFbohO6r6ao5OvZ6YwsjA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)