INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5bb70827919696b909ed296dfba7d61017107cf674809091ab19268ebefc190b', 
    'bW8z2RHgrnry5m5R7GT4XE6U358PhkMt1Tn3NZC7uFY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)