INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ff636b7f42bb9952ba6958abbb901c45f9af3991c9bcf7d3455753262c55ed4', 
    'wPdpZN1hlPG/nciKWE9woR0UUv5ovRBmpCyeMIizTPg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)