INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8468e0015d6a2d41de7676f6154880a66a864ab22967c9b434123e420b34bd0', 
    'i3k50+1E9paEm8s+KBhJDLj6VPFOPvAVhyGC6RabQkk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)