INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bb2c3b4ef59f762eaee9cc3feed5a33907c58dae264d4d4f41743c3828bc87a', 
    'xR9A2L2oKik0+byFM8swE4M30+Pz0aTCjEFt9ZLZT78=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)