INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6c10cc9433f0f20bae372034937bdc43c31d98d47e2663493bc863a33f854b3', 
    'shzkc56qex8k3OePrRPHfyUNfsth/EbT7DuWIT8GAm8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)