INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9b95dc9f1571edad0b38e6273c2742bc96e0f01b183783c73b97f51dbeffde4', 
    '90h64qAlRneuPzq/3KSWxecLKaXmdDiIuZ6bYNhP/dE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)