INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd31f48a84a857dc093c1ceb88e9cc58bd3e55a9cf352aeca37080108fc58bd30', 
    'bTwDnHnwOW/CKvHLpiVOD2/+Cgmt73UCrmivqsddXMo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)