INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2da3ad8a93a5c37a753053682cac969540569f4e643b5232b6e9f9557b7b8ca1', 
    'cKRKwxucZKrNDUs9zkToRFAUZqQbkqq96s2E0VKCYTE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)