INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b817b1e2b5d41cb1cd19af36ecaa0a989d760811ddaa75f75a5e78f536b696f4', 
    'Revn28pzt1jYC6WuTisGGDZX2GEgZWMtQDJY+5ze964=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)