INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ebee6d6d29b9534c889bf15b8bddc5a0cb87665afabec1c8e3909e7d761a8321', 
    'wEAn5056dU/rNDA1IyAEQKNA2gvuzMXisE4IlwjRhKo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)