INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af55c8ad5d15cb7ce987991fe2fb594aaf69c91bf04366140a001544baf6beb0', 
    'jgLuKJaIc0mSzAhsPLF0Xw5Z+RUccVeD0JpcZuLSYFc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)