INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b75fd3285d1b425738eb4e01cd11cf19cc04de5a6d51e6d8f7c80b864636d48', 
    '3MRiLJ1SG92lOGKmmsqTzVz4G5lo7BPiQUlVg17i6AE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)