INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d27c62c2b16c1af81704a14c640b9540dea518d0111370888985bbca0d73bd3', 
    'thLg+gDyBpfOYMGc7rbvcTkD03R6xFHLTkNOn91NSig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)