INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec6dfdaff8e2b118a3adca0314132a6291a45b3f074fec7f2768fa9e6255f946', 
    'mOrtLE/o1kpkBEUknTyYA4L9fqI7QXLlescg4qHuomE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)