INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad7a12eb511ceff49f2e28d12578c921f46de0741308ff1db04e8743b418a8ec', 
    'KwretkT6JOsFwaR9hmKL0cYmeytvLalMMdmvI+W0Hoc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)