INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5040e5b326f5b05af193edd2529e2c0c45348886604096f2ad5081a78e35cb78', 
    '2uChhi0mkqX4a4CUng2x/AYsnSwPxPD8N4EiFYtjxKI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)