INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '90306ac29a19ca562976d0de548dcf887c69192b35339e23455c3583976fbc1e', 
    '8AU8AiNv97Iwtg3XW5nCk98ocZy2/Lhe5jkeZl6aSEM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)