INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b928ba41ae52edae5fe0f339d0b7bbbb31fd5889aef7d7812d9fe6264f3114a1', 
    'zqcERcUgZQcGj6l/4SeBU2wf30VZW42jfliIi3OlTYg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)