INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4dc5d477aad84dc079ee54f26d810f30dcd8c5cb701e82b58c36f2535bf1cfe', 
    'OWbvFgZ6szejOrsEMwPjzM2xFpuJKIJXl3Nw0c/oD3c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)