INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1eec8ec813ad611a85784de3c7661d0836ce39995d2aaa15b847e7e2a62272e2', 
    'hMOzYrdKJT2rcUFMVk2fJhwMEvHPFt+Pz0Wre4hfTnc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)