INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34908b8b341a07a668b7b0bdb592fd1e5230f9c6b1ed1033af685c84d17b3529', 
    'BvolKDj3eW6zArKf/ZEI5drcW46TVtk0ZkozY2InZGE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)