INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f8d354d5ce25eb924d2d0685f3064c67d0174a127a8765a56b421ebf4e303dd', 
    'qGfQ++YuVAtrmiFgf89UohnsXh0VR9KUMKoczjZEW3Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)