INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd15d3cde26fbfcfcb9d7bcbcba03d44ac55e2e7416b1fbf4071bcebe2a121c7c', 
    'jP5YN2h07zdDzDDaag6iYuJG6undJOOo43UBkqmEKlM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)