INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48d4814d21b98ef7fd64dca46cfd72254f5b4390ff81634093e09e2ae5777ecb', 
    'QZNpnCo4O7mkq4ttdIIdMqysJJXZK9WjnB1yCCwUuJs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)