INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c88a7c40325b6e2e4d13690259db38ec3fe6403bd091f3da3fd004305a8f443', 
    'sa6KTXhGaDAToMaU85Q0wV9RHztEaBaYDBIYiNJgAIs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)