INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3533b508b334209d2db7f27b0e3157915e2602a56d5f5a2f7d4b51194f744c3e', 
    'w70rSmigf5wYCR5OjCmTNawFNmVDqFy1W8plGmKnzHU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)