INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b3fa94467d4832873177aa2b210ce094597ceccf4585b17353f06d13fc23ec5', 
    '7n0RMQi87LRohvg+AOxGu3YJ3IbzDXImwqa9bmI1cok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)