INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'feb1ab134889766f92b929dee1a633d6c226666b745817bf90f78d5fcaf1849c', 
    'PcS+JrURRXuem0eKN4cgF9fIRuRMn6TDgZC/U3pk2CQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)