INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '452a7cfd777cf52ea8a16991d573c1d1c3fbbbb7903c9ac1dd855858089f2577', 
    'HFK5cZQ9XJE1IxbZ1naLuDUaZnYommPfR1DqxiSxrYo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)