INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a26e51a1628357a0b011bc068a96d4e526836df7f14d3dbff6c3682eb090383e', 
    'w6UTacvVqCYGT1zNK2Rlap7SXmKaewPFiE4Z7lGLKJs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)