INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '92b21aef6d6754d81f9df89daafd703343b00e66663c5cdaefcc2c9d295cd266', 
    '4a3iiCVbL0DNPYA0fG8o2hYsfU0YhWsAHe7fetU/6wo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)