INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bc2942bf7e71dc5b529a0993fd23505d97e57744f68095738cf57fd5b4284e4', 
    'yZKBbW9uyaTyjFYODDjoE9DoOGQsN29BHutpmQLd4sc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)