INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0738e9ec94ab14797f33e756429ed91f22084c309def9b31d3feb60579188e45', 
    'j7yEBHf8WbnjEIntJTda8m5WAEk61Mm7Hn7+J3AoVqM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00073

Result

int(1)