INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7278500fb6858a4b4a8404c8219a0e5095ee7e9f1495ab13ca328638ed2ae3a7', 
    'l9z6WWQDwWC3fT5u0h93sSnxP1HydbgZukxMDUlPuDU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)