INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8804681d888f4a9e0807855819e461ceb50d1eb439dbbf9f5ed7d1d778e7cd4d', 
    'S9I5S66DPsPrVesr9G/qyY7DT8jgzo7erAMb6RPjLf4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)