INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e241d13e0eec3404280c95ed772ad701a60ab3a1ad7897a51472f50f76d7d88a', 
    'mlrQiW+oas6FKtUkw2BMEQchuhTwA0UDiWPBuF7luXc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)