INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40ed9706c5a3763ffb0f5b7b088a93e0d6555bdb00ce5fe4470b51f9358903c5', 
    'A5YQPltkpxpgrhHK9y5ytHS/FL04ueERLXNPMwZACpk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)