INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dfbe882a78eeb97128e56a4115c672ffd3fd7a7553a2ef3929a18f4d738ab51', 
    'BD173MXLJWWadlP75WrIo29bXg+UTPTZqJm1K5Xtk5k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)