INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2148c71d29b387a4602199d5bf685747162a66c4f433c179eebb42baddc336f1', 
    'v7RWcZiD5t6YVs2DErdAEgyMVtmDCGNTmEcu2Oitkpc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)