INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef69dfe4c4849c02a8262dc19f9fa0f2fb4161162d3fd551fdbbd75d51abf487', 
    'MGSLHA49oM6d+WSpEv7t3AqjlpFWbg63SuNXbqEucgY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)