INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cff73dcdcdc26dbae1836aa6255646f6a449e07c649f68b7d458f6a62856e66e', 
    'Ek125Y/shU/ulbR5Z5AMJQfxRPbf0wNVDXBLApKS+0k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)