INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a603649b9933802cbdea2477105961abf6f035a8cbfba6891227eefc17549fff', 
    'bJzH6TLfD88meXzgzVAnAgPiPVxeWZnp2AVR6OcSrn4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)