INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b29eb14a4d1ea2eeb05725b542d88728d3c986c7ce49a035727f007fe869d7c', 
    '+unVseOjlnWiXpoH5S86B5Df0vhGSYAoO+LJx5sU/xM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)