INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '16e75e64fefeb19fb3a546ac92ebbaf7bd32c1b173dae461dfc931c47620465f', 
    'Ny3t9icsHIJcwllzQGSTIg6CaLnj3hPB/3H3RFNvdbA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)