INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fcd2513269b67e415b24362093fe59e4e3b02a1bfb7518317021265732016976', 
    '/YgmZjYehieYPkABhCrdnYPK8EKiklce4TQKmxcDi8Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)