INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03a2997710460fde3f44cf5752f9ad9dd356d32b16704b6af0c567685dce5cc8', 
    'iWALbzuEDH7jJ/gDN9rvMlgIGKkZeVS8x8vkOjRTDLo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)