INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cad47e6e867d8897afef2837e8a350281cf8019282d60f6c1c0b43fce3a07fbe', 
    'a6f8REx4FuRW2OneAgdOnsVI0p+mezGqDQAtLAC82Uw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)