INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b48e1998f7b445165cfb102576bbf2862897d1c3a8757afd2abed6674d41dd25', 
    'mnKW+RVXvPZhaeOAHI0biljTYGxcRDcp5ETMp2HBgt4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)