INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ed279fa93a44ba097fc73cdf8f9d14728ff47cd15c911343af10aa820619e87', 
    '3jXTQmO9yfcbJYMFrSP7VnnFI3shOnngYDLoEcyOdZs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)