INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c290e3d9c8f5be374bc5b087285d35d09dbfcf433000d629fcc7f8edde0b9dd7', 
    'GhUmXwefBB0iUMaCOURFgQtnmtj8mJT39rHNWeVkXoA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)