INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cbf75bfe8b71311f6d6f0ddfd5408509879cd69ce6195894ffe565d5d1dda4ad', 
    'K5A02g9EuGsMChzXyyguR1Y+oC0tP07L7l02nVnqDuI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)