INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '437f9dbe3302044676be79732542a7b4e6f94e9ccb961a6b9dd040843941a170', 
    'lEwyp/HMQIqbbWOnjTxRS66ywGh5MOLhyQ/1hMD0RG0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)