INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c2e34e174e26bb9c31a5febe40ca71fb6539c6503a9366a3a6aff0047b1d525', 
    'LId9D0tiEsmsLeUpQYzXEd/ulOrP808DFSuAFS1zzG8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)