INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b676f1551ba7017a01f723a8310e4ad91f837ed1f5d42c61c091033a96496e63', 
    '0JAjAWRKW5HNIZLmsvOIE67qaoVbD2RVtRSeN0LeBbA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)