INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '620f26fdf71ee361de76a1ed19be9b07943b94a26ec4efe5fd6cd9d3515fb28a', 
    'SVetG13U1/vD9eRbBNGnsTL3n+TMgJWAFBp90jr0xfk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)