INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ee1948579b11b052b977935313154aafe30a349a782ea30ba0c80892694be38', 
    '4rptEyMl7rY7tIwqZ7jNzxlIr/y7jR6NsnMNJX24w00=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)