INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4c57abb12638fa528551619f50d9eebbeec41031650377a60d32591c26606bc', 
    'm666FvryHyGw9FDEa02z6gr/U77mlwuJMsCFKxIVJVQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00068

Result

int(1)