INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4880b4b61d2c6b94a79fdf719223d6767ff8303595485722a702b58bc4d79153', 
    '75e+czoADedhXXvTlgCg83bl7jaDJh6SMRfey3Kp0Zs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)