INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3fedcb4783b0b4c6aade3b03ad2fb8a837642ddc17090dccde328d383f21b85b', 
    'N8eILysOfntcDcuUH3h51EQhUqrDP4szo3uQLvZEIHo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)