INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43a8acd0b31e51ee22247d40a63454e6786a1c849073a988ce8382706c53c4f6', 
    'eQ2RKi+jSixVoQG9jQvI04FjoUp9+jqDk0MtuCAzHiQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)