INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a605a029603d572c3c51a46670c1c0303b2c8a2f00ec808201966b102d14b139', 
    'niFYY1s6xG0ukzdVO204POr0/hwsQXxgWWa01H0D3FE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)