INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c89686516893d79f307042667e5db075c7c49d3a86370e999f9f6dd8802da5e', 
    'Op83lhTvncO+/K/KbJMCP0ZvN683HIWQycNBvBGRQBs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00144

Result

int(1)