INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6adf3a0ebc907f0f13be28771c477b516792150ada199e70cad18ab671c9fe7', 
    'Qk4gDf7qJGfThL2i8IXM01q44GEKCbh+b7J9S5kNwLk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)