INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71fc3e35f2cac2430e6c82770b6323528ed3f02e69553a2ead0dbf3d76aa20c4', 
    'nmsGeJiyLVbC4vj4xM89ERDxBqirxugv9Jq+hK62Pns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)