INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '290ca6d33405e373bbede2d4228c84a4ee04ecdb88e5cad71bea1cd9a6594c6f', 
    '4Jn/MjiTjmbE++GCScWU2aUeLixSF4zClMkXHQEeCaA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)