INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df529ade7bb8f95e1b62a7f8c3edc5a3f548175334472d67b4f67d508ff7f293', 
    'myQgfoFjJdgPHkcAMttoSkkC1PQjsoCW1dRBQ6UitLQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)