INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54755c32f88881a40767983e1c834cbd68fba0dec29a73bb9ea11ae555c0af41', 
    'TnuVKPRDIVrpA7nWtfs8zbnMnPXLt8qw8+HoDY0s3yo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)