INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af686b5317da8f50ae59d67bb3cee4ae4e71f258ab3d6ce777f0adeff1ce991d', 
    '+bFjIcuLY9ICiWtSbp1YuC3bKXqlPbP/BRXxSYwSoHI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)