INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cce78378f1d61303f5b610825368a6c4166b866353c1458561e8468600ff235e', 
    'KRAEmRxauBXB+2vu8U91gI9aOSFu20i7Dp3zI/Irpwc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)