INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1838a8528ad5d28e04669595b8a892885193c46204973a408c367a6e975a5ce4', 
    '3f3uoyuFOy4IYXbBcLflbljRhD4MAWMTGC4iKqcj8eA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)