INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b21db9d9a640cc71cc0e8a8007e229e8902b1639c757d518d1b7999d61e00c94', 
    'O5jJI28eD72uEwTSPEckX3PFxITJyMWPQ1w2rm7wjGo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)