INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f257553a44e50a15357e9fee1e2f76f0cbb3846dcb0ae39da04863336fbaa6ab', 
    'KR6ilQPl3mn2RPkQenVcsL8uwWoElcRBX++SCG9cw/M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)