INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c93ea691aaf459fe20f4209fa1c179e35d31c82c4a3d4fb2976d8ec679931ed7', 
    '8rp5akJYPvT47R9e10o6dSeIwJFwzENEZLArrrfIuvk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)