INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31728615b97de85ee7e84346f2748c87596b8e7879f2663d405c04b32fba7a2b', 
    'f3Zsq06djWmuWsAXP9nwyAxnLklTe9UbeuUEEHIakAE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)