INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81dd08ff328e31828f4ec20846d044873ea6ad239a5a77f3832921c8684a04fc', 
    'yhPX1HLhN6pANXg1az12/7g/xHZoEJvCsutadyXwnUA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)