INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c58cdda6fb67fb7bcd6502683bc45dd336ce15ea884709fd48781b5a4ef74ef', 
    'OXo/n1iOxgozQO6UgJ23ZmH3/SvbxjVhMbaPHKStcts=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)