INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cbe335757dd1e31ba31371278585d147487e80942ce30747ded878ee782bf416', 
    'fwMWbd1dAXDMJMragIMcI3RvGeDXihoEhlRrN+N+Wc4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)