INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6bc4363a369cc2a4e7b6e399e1914961ffec8d3a637088a29e8238ba27b7486', 
    'uKdzLNMoLDLlCSLVyGltSp0vtVnF3gGZMQMsc1dHEiA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)