INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '861748eb19a515ff7ed44322d11c1d1ab822024b73d6bb04ecff16b5874daf48', 
    'YdVeE4eXw+8AOJG4SsiSXfyWNKQzWxzmvQeBya5nS/I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)