INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31d788fe0363be6c64e44ee966b03ab0251f36798ee6a6e99c209f3c5dd40192', 
    'B2IuAId3uPxIFYxFUpfdBW02EXyqMZu5frTuI9Fs6Eo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)