INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1201b248ab758ce8d7ab94a4af8cc27656d9fe3355383d7e819a3c8be6b542a', 
    'HKRuI3s43vhRsU9fxmo/cP08L8f6LfE8S1AG4cOYX+w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)