INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4a0c2db0ede5bf117dd960dea621bd4e3bc6f7085d2705b4a0414fd26009cfe', 
    'PI1xLzPkMHtY2l4QhSVbJxZdLK4n2saRqBIUX7p6oDQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)