INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '298943b93c687d084afeb50968681a2e9edd2ff33a97855d223149bb2b66edb2', 
    'M3caIvFtx+goAQkNiW9VQGMSo03QMXmZCMPpJ5ALag8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)