INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a944f785d3b68af8ea7bc3fdf72e5c9d079f883c91dc43262ac0c71534baf76f', 
    '4UKGK5Eh0UCWJOFSZZmmkYfaKJGB+lq+rkCyupxv0AE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)