INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b4014393ccea34a2fc3d18f1c395cfe993e019aa3460e7eb4be175dd1c123ed', 
    'veeUn7eCCtErIDQz8uN5WCdVYTEAdWIFHdygtH3hfOc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)