INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a4dfd978cb1708567184747761b51da86afcd48034fbaa263e3e9a85527ab87', 
    'uGkbuGkA6x/TJ2Sgobd3SDF1RUzn6+IoWJCd5pVJydw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)