INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ffe9c8b7f1a2e2164582144068e0ea5ef700b8f11889c6645a60ee0f876be1d9', 
    '49gSDtm2/suKySD9JB3RqoDSI+Tjyhgu640eMn7S85I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)