INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed289649931459c49072243b123591d2b385b8a783417efdbc72a5ef74307ccb', 
    'mAgSjx4+OBt0dkenDv4ynu607SHgTho2HifzqHEuzr0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)