INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c449f9de1b58916685ecec9f0244c23e98848c137020727a054a343e5c221cf', 
    '4rCy/Ulekjv8EJcxtPP1nLfy/cSU7pCztWnDth4G6qs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)