INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2f39c87eb979b087ecc50ae68a3d28ef0e8083a38c12e5a7a063e28613564e2', 
    'YmVEr+uoBYkRf7hqXFx765MzMe28N5VwBncdXCts/gM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)