INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c35c2c8a0ddb391e34e5a2c55071cd630dbac8e8713c61d0d6cff5424931d77', 
    'bVckVBrf+4axha9KNzn6ksuE0CswwzCQ/X0R1XmUWX0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)