INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c988b537f67a592e689dc90fde01655bd10e840125eba35ebe2cdd4a6651ead', 
    'AXitH3i+kVE6Y4Jh4lY0Eq/+4D5grAf4Gm8izyWSfXY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)