INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81ea0b8bcd3a2883c710a2877eb15ddfb41817719c9e7e631ad48e0def1c6cdd', 
    'nsrIhtJaV9AaKdhYsxdfhgYMLMr3Lj7zjbLs5VXz1Sg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)