INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b1bbb02a31762d2ba9d78fa65664cc24961012fb5a8460f501fab45027db528', 
    'SiLS+OSTJW49FsuTWcD3lu/NPjlKwUmsvfNjQfDgA5c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)