INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56c47f0e4ce1b4d282a5bb28a53f8578722d1e1e877cadf4d4c8d96954effeed', 
    'tCx14GWKYESC2/b73IcnMLGNSNO96mi/w9u5Cp2TCcQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)