INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44a6e03e62dff0e50040f1c1f67d75f714d9cd03b068a8fa88bccfc0bb15c633', 
    'GkeV32D8AOT3rcIrUflngJJwVlbiHGmrsirwGpp0+/Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)