INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48a932b2d5762ea75a3d5f14a6dd6d5efe2b311f63be5a99d932ae3319e0a415', 
    '1MXp8wB2szpHs3+D4SP3T/NuSub274utcfJWf6AKmN8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)