INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2498ed712dd471f70dd6e16d74c1549065072da2a339273e4bac35134af39d1c', 
    'vtwVZW1lyMylF1VfioeZAxwRc4QNm28VDo81BBAA8H4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)