INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55edf4e8a44e0bad310cfb2d1a8feaf05754e6ddde24b8901c743a0d697d98bc', 
    '9WVcWdNr6Usk151fSnZbVwNQwkEDihijX0V35FfGG8k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)