INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc508dd682bcda0ea8f462508764e3dc272ce01334b48260d039c8df40395c97', 
    'lmzd9qkqx+K6QNbXSuWEBIlj2Pu1GXJJdwzC1WfHEeo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)