INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0d4637708c75a0881aa97ddf14e0b9a418857701c39741c031651135b463b3e', 
    'YQ491C2muRA9RM5R2cAUtshYX6YOA0zXDhw5tMzxxs8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)