INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b77b8eda04e41baabc9180a7eb90b9f0b33aa194e3635b43c16616c41a531dfb', 
    'YzirmJcRdAFbfdIgvFlczoXgbJ5xRq5LbeiLpkeIa1E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)