INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2e196af7240bff2c3127579bd351320f025479d7e0315219ed56843f75ee8bc', 
    'bql9EyMIwKYL2auIH8XQXxz09Y2hM3O7zPaz+8yOpK0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)