INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20f77ec16d816d295f9d05d37d896d5515ae873d1aa4cf211216b04bbe81c2a6', 
    'mhcUweCEwKbhYDPF3wBoAjDcl477/ARmvnO38WkC2c4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)