INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c28a60af963e344a75e0c0fe10d505fe6737b0f14a72593678cbf268e664d8e', 
    'Bx5NK93qgBlKGwEUslJh3pP+PPGzKernHcdf+ADMwvI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)