INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '308bb4d00197517bfe78328e6a5f79a4766f5c3d86c4f5f5879eb8e1f52e280a', 
    'qdPQ51fpE115rnxWw9uCrtCQEy+dxcRIN8tLrbFIzIY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)