INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dddf1176820d4d7f65aca94150985d1a3aea10f124a08697af35111a0959d405', 
    'uNrCDsm7i2bC6fOAcEATwjwgC3AEkD4WiNzncsil/L0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)