INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '209f15a88eaf4dda637eeb2a216ce2b6baacc572aebb4174ad7cc4f83bf018a2', 
    '8ZKmO7e7xYLAwqC2U6k9DQkD643adPvOzm+6hobp3hE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)