INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3901915559ed2531a7bb6676f30a804ac7fa2729dd26de4c35f4b456797c9a45', 
    'cv7RtpyFqX8s6zDTnLy90T6mQjQGePuajHgNOJLt2Rs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)