INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21322b22bfba8957470e310eec7c170fc11c0b391520a84787be8059f5e7a4d0', 
    'tyVNQTwr/VFs1D+xzjHxNMOR8YqxFYuaMIowWX2YE/I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)