INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd919b65f9515fb7ac9de8fcb299e03b135f956eb6e2fdcd23326defb09cd5bbb', 
    'LtCmmIoY+JIFLomAm3W+3qisqMKmQjp1u72JtOhcLw8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)