INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b96d063735741077ee89a951e2861efdcc7cb26494dc7071f1c154b9334f566', 
    'pVwEqpSskMuiGJGrpfmU2WRguB531YcT+OUNT+RqURA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)