INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c27ebb3bc2dea7f35b33c0fbab9ca32c2b65411c3d73845b9dfb84c123056397', 
    '7BVLundKUG1oobCr7iE/fTDBxDb1tVdM8OrG1RidWrE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)