INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03ab94b1ad8de116932dfc6c76e086789516fe3d36a7f8a48d500b391add9bda', 
    'BD2yLMheuH7vzz/1A5CfhZJszp8n3iOpKx1tGn0Vcmk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)