INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1770227bf4832d0483668761c72021cd76ec293ad43040b343e842eb01a12792', 
    '2QhBJknK6xGaVqIVxFi6/pxtWgNXY1P8mgRZPqcbXFg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)