INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dc59a42f77f95671563640bd7cbb7392c43eb59295e9a8497061b3e63ccbf56', 
    'QLpvZswEqEIZ+uL4MR130vCI79byRj7WiBrnmvig6DY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)