INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42f39866d76d85b29252056453fffef0d3317139d63a8c4733bae55277244910', 
    'OqJKzSZsWCH7TeRX3K/o3v6rzYL5ZTbb9sL1gPDOXrI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)