INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '147b3b4ecb40a064801089d050001122f056aa15fb9169d731eab7e723cefc52', 
    'pOSPUC6TVHqH9vYt65ikCSHSPePDbkxSvJIItByN6ZU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00078

Result

int(1)