INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '189ef336c4c70d5a48e971186b5935d1946a94a4c11574bb00131806cf95abed', 
    '4ggk65taCpA5k973IT+mn82xUx1BwbzNU1ryQuizT1w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)