INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7782e5aeca182595767d80214bb5c62f2e04e765efce80688c08fc567bd04c5', 
    'yNjUYYPfgHFzNdCHnqL7XhovF7dXLOFN7nGZp/m7uu4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)