INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '054d511ae2d8b91c0a280f1bb57557579c390b4b51977bb7971b2a68dbff5728', 
    'OI0JW9HKC9bnITapwTUtVzRVvHjxC11EohNZjQ/T4IU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)