INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cb2b6f386f0a7346cf061da77725722e30db8b7022941da97b394cc56cc2651', 
    'uM+OcZonCdIoN0ErHDHFnQC+Cdqxpla48d3YOKKEhmw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)