INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4b4c78a89cba4d6e1bfd1483d54a2e1953c42da9bee9402d87de4bc28abdad1', 
    'q7fXrnnsXgMb/bs4QupO9f/eGKzcriaSwoEtAJEcv68=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)