INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '456470ac904773536355a7f73e11b42f3aaa1943cb51413f2292b8b9bdd2badc', 
    'RDH3e5TTV7AHdirixZVnjEyHnLrvZCsUw2tg4kb6wSk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)