INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a88139eb017b0759804f5873673b7ee6eaaa5b59bc20988bd532729dc8d0e17', 
    '8rT+0km91JnqtYuX0pjeU834nhOxz7mz8B9NvUoVRyY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)