INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3a3c08f74b9a57e31feabcfc7ce820d1e3b8908a5ba10e58ce0d4a55426164b', 
    'mL31wK2WabbMzuFkY/ueVssPPTn+2NdA2OqJzXXijM8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)