INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3cf2f01f39fbf90119b62e73148512a202571143c83e5952b4033009de7c7a69', 
    'hWR7csE96irB/k2Ffi3exX0/7b8uuCpOZsB1maqyXlM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)