INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99c4541c4fcf24028d695c7b8cfcf989d7b3fa4042c83cce2c8222eb99163536', 
    'u0bdBGRk+rbBsb8eOrSmV/7baueEwcw08A3ucWg9fSk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)