INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe6b0691e85a174ee8fe135c6df60e202b389943fef28c6abe4dabbeedb6ad56', 
    'RsI+893GdNzCHhkQrRdglrgxw+yxkQ5MyZpRciy5Uvs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)