INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99638277a3165032b8a4865e2b5d3297f1bfc98ee2c007c3b12abeee4984fdaf', 
    '49cXdBbuyzR6RESRjTTRa6OpB31gvykUmlj4re2rmP0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)