INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4274341686e2cdbd7449025b1f3cfd966f15b375af527496797faf5a853bf3cf', 
    'G2xBMx2xWNWRk+WW5XKj0wgwuSn0X/d08LsR7UReSdk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)