INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52c912b76602bdb4d2eb45120152bcdeb7a6314375ef3cee5dd4fa3f0e54d559', 
    'Gj/HopOv9Hp90ViucRSlFyC5SjLZr1jzJRTpBoAceK8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)