INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f46e5bd06cd4a6d9d3519066d8c525630b467f85728cdfe36fb72620b87994d7', 
    'Tahyjf7BfMmVCEODu/RndrwxSpZ9Q0N1jMnl8GCVsrk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)