INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42964290e7ff0a28ca54db121d72e63bd51d595617d1d06eaf56363a9dfc2575', 
    '7iYIoN53jA6SQ3C5hq3tM0GEx9hCdvYvzHt6k5wrtPg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)