INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fbc1cc78e2c9bd395cd3120f71e21497d1ff05c8a8ffe731a9673b142805423e', 
    'XKnjjKrCob/XIfwfifXqNvk1wapRR6oZ6ZLq//w6iLk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)