INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cbd558b547b8fbfdfb741525e3071dc3eceea785286468377afdd576217d722e', 
    'cCQsmG1hHtbCyKVrzFqVhLbUzORV9j0vrvfh+SEw6Ys=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)