INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2cd95d5caa4d936d997424bc6612bb06813431dabb8380420befdb3d7a196f59', 
    'd6hsUj9iCNR/oZvn/lR/5q00hTVyVEfZ2IkfVqB5gLE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)