INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e78e056a0a9175ff979566fd09e527f9cd2e0e61c2459e15d4b49005c2f8ce1', 
    'pPtdcUBv+a2zKZjAQRZawdHcKKMbmJVFE9OkEYZcui4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)