INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b953d0ff04135f1917d84df4811c1efde5c0886460c0a27a81f5a4edd1778f3d', 
    'jodpRnjQ1jiHZXJDcRhVt43CPIGoPvlDO1ynMEBwmhM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)