INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28e1e49efb64e361b9de9badfd7c20dca24603044f81e4a24c544cc6f89f396a', 
    'alJq1nmFwx1Bex0V5oQJp1lEaM5Fbeln7BEn3R4uyic=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)