INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e39923a8a67ac3dd862ece54823fa39844fdddf6b2a8f637cd764cb6e1e3cf5e', 
    'tEXXnvu2Fk0Ow1ezrSuJ/zxWIm0+fEEuSPr2UiVVdjg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)