INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '708842ed09f44efb8f61004fb3c33f97db75a10ec54c0f800197846f45eba46e', 
    'ZvTYPEilc0w47mYhc46lsWri3VtxYxpvuoWpLbxqcNU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)