INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c81cb20d682c3e5dd06141dc06c779c7184c2ca1e00b7b286e739cc6ef991e36', 
    '6GTbJkaKqfqpi5XFqlVzINj8SjldDAMe1cDyORZoc+c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)