INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20f3768bf4337b477b9c6d0e40453396ecccadaabe59fe712017350302ac5965', 
    'Crb2/CAaWr9Myfv04+kN44qJcBnZK4YH3an7oqIHmgU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)