INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4bf9653dfb2c99cc3766afdf3e9012ec4d3f142189d5192f686f38a90897b08c', 
    '3MihXCyp4WIwDYnpiEcrWrsSdssiTIa0+SVIxOT0RhI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)