INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '735226cac2a2e600b5ad3aab4c7a8b4909c49e689007e1ecae43ac323129cf74', 
    'e7QJ0+rHGDH32GDz4ifRgmxo5XbGIhmmedByHfE/wkc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)