INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4842042d0e9627d4d6df5cf6c712cee20b8ef76ebf97bad0e4ff8648ffc2cd51', 
    '5QmMYCoklsOJ7I6Q9ER9efCF5xaiqlK9PidnNCHw0KM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)