INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6385e2c8eeae88c18ef9b2553732df3eee68a97799b4bfea54285d1c0d4d0050', 
    'iFMKyzCYkQkkHd9392/5ruPPMsjZKPxfcved09L0L4E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)