INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd0e9951e214b3988c55ad614d1ab7f0220c4a4ddef895137a15d6c23edb94c39', 
    'X991JQg0gI5EXL+DMdDdFQKT1r/db8xn6PXdJ4GCAhs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)