INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55fc6035be590a1420305c000fee44fa86fdbde429048ec92dbb665ec805b9ef', 
    'DczpqvUDT1PqYifUGzOlCBoLSnwwW9zxhYNO1unoPHY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)