INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a99917f06be33e981b0bd714478c20338489a7cdd70f3fd212127bdc97b964e', 
    '4KPDIVij7iGoLCEEcATrTaQcfUgENdlJOc+yagz+CmU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)