INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '340b9ee3a72bb4323471a4c295d48e83ce336e03a97ccdc169871bd0b0afdb25', 
    'E7xME8JiDh0UdGZqwfs63nC0KpmDDCSDd26GQmZsIsQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)