INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca3d124ec86a72bf61a7cfd1a2877158e8ea2a734a9d480c5a38c87b928919c3', 
    '4SHqMdDRbprtAXBYhPNYzQlDXMI2IKierSRb598UoRI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)