INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9973496e04ea60163bc4e62d835e47ecb24e0881ebf030b775e61c17a33d63f0', 
    'UinqBsvAcOg1wr8uZxht+X+cp4naEhEMJljg2ReHG2s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)