INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e47e4e4d6f46865a3bb3b7f3a4f5075afc9f4b31f6139dc3ca6c4dc439719847', 
    '7EUbPRbRNsdm7FMJ9NdEF35EoZ9jPvDni7YTWPEzqU8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)