INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd51db01cc5331513e5008c8e849fc9c9a1fa2fb2e3fca413005e3d848f3923c2', 
    'yINVOTodcyeD9nStO5vHczf1HTw5e1BW4TO0OUUKrIo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)