INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a2f5f1b32178b21fc2db54cb930a884aa93375e75529bdbded517ab5a8b5bdb', 
    'Sp3IeEwJUTxbvpY00E1BfoSV8/2GDu4UuFfRYYtuU24=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)