INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '928db0a056368a9cecc018934c312d92d895e68d28d8d5a0d5918140ebffd256', 
    'MPjC/xGrofK78A04ICNfngHfdsxe3ye3+LtHMt840oc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)