INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4abe90220f1006979d055bec703f48d24c9cc4709bc896de01eaa6f53713775', 
    'klFkBFWmVdpka1VFW/z9CL5IHefPA5XYj05I20u7SHk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)