INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08d6e7ef6b9d63c12998b577f6b691efa1e0e205e9ddc1987a66995d29762a57', 
    'dEagXszC/DqDXRpn69QwBgwPb43XM1Stclycifo5VpM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)