INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2deddb7f2b03c04c488354e38cb838ad9f15e2fc7b9020d5ea0ad3894766fe8', 
    'guZk3xONYr9CcuWrh+RPsezwvsbg+1rJgo/KIIrnRac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)