INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bbe8e96cfe5f9cf75d32b70f7dd9f44915e88893be8b69b0d31d90db56a435b7', 
    'E7fUL83zxODUV2XXkkUP5OKbG3k+ZzvMhBnVLlxGNII=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)