INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '333bffc3325f1ad93091d04f86335207bc43c79c421a1c58c19c325f2d62f950', 
    'aKwcPPpvJkPPhjvbnpwjriLRimryMB7AhTlNzl6qbfM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)