INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8043c524010e25f5e264fde16df99b6e7c6acb24c4cc8512f81050a7b246604', 
    'NqehtzQk8IpOTzGFqu3V9/uJ5ADpcM6w1jQddDqDpbs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)