INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c198290865d5e7808252012ca3955fa376c441c1e97c14ae5cd5fb134c43d22', 
    'prAgSDOZW4+8fjN3rBQtNGPQF2LYRPzxjmctjsuXyWY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)