INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b0d7f2dfb4af35faeccc4f9424357300b166d9f23e2a80bd59f42f8a1c29678', 
    'KIhVYEf1TqiJcuGomjxCIHG9x/PhwKQsYx2rG6DozLI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)