INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4758eebe8144bc91c33aa1a691346a8a08196e329d643b6fc0ea677a3b152d2', 
    'fpUT7klFsxppHiWRO9YnPnuH2msnzWrXpzzpXcxw3e4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)