INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0dd55c252a25aba2137704e5dc1d14a46ab4ba04b3d4c687815ceaf854d051e4', 
    'MlBSiSvhtuQZldMwEjexRWWRVFaLqHNQkHcQTb+OCQI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)