INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee73361cf0921cf58eecd1b4089ceae1fd925fce36b0bfc6b4288da4ce12eceb', 
    'CNk31TS4jOgnR4vbRIJrxYYOos7ObSmNbExY2nIOqYw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)