INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84c1815329b24417ced5817bb7ff26d05413e8d571ed23b4c6609baa75114464', 
    'i2aMrtm5AjNCFP32SFEMVEUlnBh68LVd5udedMHkvFU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)