INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '10f2528209ff9eb3f331b960fca87a0203e14ed600205dfe699bc6a90f393e39', 
    '20zQ194OlvgurG4KUJrdmofCWDCPVS33iytt7pRrlJ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)