INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31835d81f2ef93b67cef55d5ff854de2a55d857352085aff76f3b53f1bc7b7d8', 
    'W2cIAWSZ2fQ0UXH3BNqnhc0cdWl/OyFBPtzkhqDl6k8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)