INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5abd063555c135c8932af2ff17b30241a3669b86e3886a2831afca1adb3ebbfe', 
    'kN6AmjuhMqBgO5hKGRJ9Td+PTWBcHRQk/2ZTIHDmRAM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)