INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73fe2c8a6cadf6a095a18a0d9c59c699472fa832a4ca386ecb19343286593c06', 
    'l8ZhfZ15nl4uBW6pMIEOLxFz6T7tNyX9aa9no1VCDDs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)