INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6fa65f79a43fb26b8fc343a7f44dd983605729d88fb528112084556d1d3bc4e', 
    'e2msBrfYcioXHY6zy6Ib+DBCVffsy5BFbjNuHm+wZN4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)