INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9975d6c7177d21c49d02c0ed0919b19ce19a7c4e1341edf34edeeaa74968bc86', 
    'QU9Lq7ljbs0VDik8Apy0WFoPHaivAQzhgltrKRqaUcU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)