INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f775e810c480752c4f846919292038e2be1c46698df140efe9995dff7e37fb31', 
    'CFYdvki21NBblXOuj6vJGvdNmpeafXl5cYCG9SHFS8Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)