INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'be46b5341fb43bea91599bcb389f8f1148f03c25fe7e94658bce41e056af4d72', 
    'BZyktvNJUJmYHwUk++RgtL9GqNzYmry9Ev9UywVxnvc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)