INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3746db5ba658746051525824495f1871f8e8be913d91fcfbe4710830c11bbf3b', 
    'pOT28P09nLvnoI51nEs7breFNMC4iHVnCaofIWhB6Wk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)