INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '446ce525450e6e427aefad122b3efd3ebdbf904fd4981414c0b17fe0cf2807f2', 
    'J8hYvfEuOnTXhzmtvA92rSXBikcnd9fcBchOFJru+Ho=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)