INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0ae0880722720586158dd0d172f0c4e9b8f11abb7ab013bd41ea8c6e89cc587', 
    '42UgVIn9teD45zB7X1ksdS5iB8d6huADLDuwe/27G3g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)