INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '838002ae65d28dee8e438a49a4088bc211921cce75bd703b4fc370a8ca8f6238', 
    'haLYc4ppE23WIVKVLPvbloudTGRczclkMXDoHm88b4A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)