INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3168696b20358bcde771e5ef4366b6a0904bf2f1c7fa701a4d2f9d8560f2183', 
    'eUkxF9NasjuquP/THBrHRnULspteKmspQX/pg1iL4Vs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)