INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '438b39991d7b9e5014c312d02ad15ee5c0475d745399f912cf38d0dc34e4fd43', 
    'ChYYNkzVLFXL/I7WijUoJMpjQadRq03erlQkzgDbdhM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)