INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7c9d3ea8f670e6f7f54012fbb35e2df3842343405171544e44677dbdfe6e4ce', 
    'ykmEBBfKWq8FBfBWdbqlvoUyGxXSpBbPxXf6DGLYNVU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)