INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e040544f21b6e39580c5d9162f907642f2087aab1c50f378467be94a666014bc', 
    'uDqnsyvPGJzniViVaEMxXA6Q9goRLP5l6jnbAZBJU64=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)