INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0b10616463953615408ced79836f5ff93baf4bc1ff4651eaab241680390d544', 
    'Eh9k8a07AnXQCgiO8AWjJMVhjlyLM948AiDKUm0Ko9Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)