INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a679a96f013655ad82f78c72810c699f0b66a9f44fffcbf2406bfb758a9fb2bb', 
    'MhEOay2PZ2Uo76cz+pyNUY0NIErIV3KNoog46W9bBMA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)