INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3749e505a278893dfecf0a746520a976d220cb9835721867ff5c7dd863f275c', 
    'QOkOTDvbRT7vZNbQqwKq+0tCfBGNBF05nPRaapVMvb4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)