INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3bcf513be568569c6a6502affa1cead8ea5d78671e57e439831d297d46d20d7', 
    'LW59jTH8ewf3SqWFh+9h+VGMT9bdisn0TzuPDV79g64=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)