INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6e429eec4097faac75d454a2184c7efa3ade335ed09a773719b0262a04b2384', 
    'mdciyhWXUoxHyz2G2RoVBzLuj0W+8rfn7wcBboWOGkU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)