INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ea12e1dfaa59ddde068e1bbf4aa8799efca7a89bf6019d2d7e182b4b67fecad', 
    'jaI2NYwFPn7TEeA00iDWS2OqyE5WruhmsrGp9HYjm/Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)