INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98399f3550fabf75dad2fa04bd4bb4fec719d674cb18c4283044268e2a2e57ac', 
    'iof4Du1eJvK2dDnH1/k7779qYgrGddrKetMEz5DONBk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)