INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c2e3d2343b28a843c37e91cec21c3257eae629584f770cda6c4fa25e29628a5', 
    'UqaB1Rab9m2+SLdFVgaLTjCQYDrRfAhR8oXvwcucv+s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)