INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8595443f371f304f1a8f3c89c13d3f8d3e6f8d750e5e3d7edb07b31030079aa', 
    'apxuX6tpTsJjt6SJP3Trz6RBith5bD98wH/OadjuGuA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)