INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5c1295ef60fb9fffe59018903ec59b66a193553a2b19532d6d096ae8e10ddc1', 
    'F5kGxSWDaqtllmtlW9Lq8Tskc5qBJg/vckEljaTTud8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)