INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0431be021aef003453812ba3d417535d685b0d7d7a0758b5a954055e9e56f480', 
    'mYGXicofzTk7yyEPzoTAcIRVe36E/FGrccSO7Yn/PDY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)