INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc3ed45378f50ac93c205976fe175ddf31c957bd12361a1aea6d9e479fc7506f', 
    'HU8PLFVj7SUH3Iphnt25lHT5Iw3NmvPvUVdlWIOuTfk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)