INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5be4771710a12dba3124e44b554375d13318b520d4746002822e99f4ade3f38', 
    'A2hz47DfiKX+Z3T/G2gWvSMmtc64DLG2GmBhEwQ2j6o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)