INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4726c9183a3a2d44dcd729936c59595c6de859f7a5d563f619567a4f555a13c8', 
    'SSk9DmhxGzrSUAli1OQ0KesZQMt1ngWjv2+SE2CKpf0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00114

Result

int(1)