INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9dce40acbb21677f87d1f6274b63c5d8047dfec301c3274c478c18fc7b683773', 
    'W8d+vdHo4pnkufciqbFf4rWb6KY7T1GXB0t0gtmAEKo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)