INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68bf97e25dadc3d00e0e907058639929377eb9ece5a71a7e2d257968a287727c', 
    'afaZHKJfBv55oa9zyU8cC65UmaDUIYEp0SxyikHT/7Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)