INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42c38fc78050d394086b919cda14e844977febada0e5a43d8a96afb8a39a9504', 
    'fdbuSfzUKXFM3zM0xSbPLZOYMg0jDc9VirDdOYtM+eo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)