INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71ae2bdca93335064af7ee704b706b89093931035f890f9596a6dc8e157e1bd5', 
    'L3L+iWt08XjqdSwwLzUfJeWDafHXaMuQJntFj9m1qjo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)