INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6f11dff4c39cca4d93a2a68ae10c821e91e04feafc6cd5422f6f26fccc3f9e1', 
    'qt/B7xg3a0O0jXMKVaxImhCvUqUE3uS5BSWfElcOiQ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)