INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0042e4cc1884ccff79b13633f0cd54c504af0598ca98296fce5b97402d68faa', 
    'HzJquuHRbzRHDTZI19Q7qGUfrLtJ03SmY97pbc734eo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)