INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b73c2b9a393d6e2d1f4058ef144b9746524bac6b6d76d9b76e9b9c0f58b9311', 
    '9uayznfMlagYij9WHIBahjA0yZzlSPrtWqSGm5tOg3A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)