INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0cca341847bfd870c0a0ff0fd18528a2951057a8b4c641bbb0a4b6a300abe00', 
    'ZUjkRSz7n5LqI+Q6nJTRtSF8gLNMJvUyz19ITpizIPQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)