INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9ee04839e5d0093ad134f71a9ec5a2533169ec051d6ba75738bef74a3cdd341', 
    'biCNVXrKq7S5eNrw6xB6wRYFvDK/t2QVpFxpnNNP9Wk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)