INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e48ed220f6444d432eb4bc94675a6c62b1ebb4aeea8b0243d7d1e8a165c39b4', 
    '2toApgAhvkflioiQn5mjyEi4uGA3iNN2I0vpPNtZH4E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)