INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e858586c2b85f49776efce13bb1b99aeb0cdb42d93fdc839a32861169566b4a', 
    '8eVVpyINgcR/qsLJQ72GTqcK99HNwL/wW7GSOwS6kj4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)