INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0ff96a02bb0e46220ac760544f5243021537e18587b81b805077b260e6e45bc', 
    '3rPJimJI4oq01BfCnC23wCU7i3A2aWpQ7wc/bPCMteU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)