INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e6faf9e3574c31c28bd8f81d503fbfe7fd6ceba4b97978b4d97601a3070d887', 
    'lqV9KrLlc4EIxrqJaF5zr2opLrFF2k2jwIvEHp55hDM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)