INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '523e49b12200d3804ce2a412bf26b2000c4d0a6333d94f6754f6961ff14482fb', 
    'JRlPh8oBmpbXlpPuiCEsPBgRX4I7wizVJuj++TyEw/g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)