INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b16fcf9221f4e0a3d0553aa2b1423f7e87e3d662d32d17d23c681e5766fda14a', 
    'tTRHeFQNvDlaQyWPsydWPaTQ8DyO/GvP8RQ47IQagiE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)