INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '199777a2a733a0f22e16514ebb8669c429733cdbb7fc23b41628d228c541021b', 
    'RK/PBPyscKdQnBLoU0MSf7UHtcuij2gijBJAIE9XQyk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)